October, 2022 | Dr Raghu

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What Is Coronary Angiography?

Coronary angiography is a procedure that uses X-rays to visualize and inspect arteries. It shows if there are any blocked arteries and how well your heart muscle is working.

During this procedure, a catheter is inserted into an artery in your arm or groin and advanced into one of your coronary arteries. Thereafter, contrast dye is injected into the coronary artery to make it visible on X-ray images.

The procedure can help identify blockages in the heart’s blood vessels and guide treatment decisions for patients at risk of developing heart disease or having a heart attack due to narrowed or blocked blood vessels that supply oxygenated blood to various organs.

When Is Coronary Angiography Performed?

Coronary angiography is typically performed if you have chest pain or other symptoms that suggest the presence of heart disease. If you have had a heart attack or have been diagnosed with coronary artery disease. It can be used in conjunction with an exercise stress test.

How Is Coronary Angiography Done?

If you’re scheduled for coronary angiography, here’s what you can expect:

  • The doctor will give you a sedative, usually in the form of an injection, at the start of your procedure.
  • They’ll insert a catheter into one of your arteries, either in your groin or wrist, and guide it through your blood vessels to reach your heart.
  • They’ll inject a special dye (contrast agent) into the coronary arteries that supply blood to your heart muscle so that they can see them clearly on X-rays taken after injecting this contrast agent.

Where Is Coronary Angiography Performed?

Coronary angiography is performed in a cath lab (catheterization laboratory). The cath lab is a room with special equipment for performing coronary angiography and other procedures that entail inserting a long, thin tube (called a catheter) into the blood vessels of your heart.

Why Is Coronary Angiography So Common Nowadays?

Advancements in medical science have made coronary angiography more accessible to patients. The procedure has become simple and the risk has reduced significantly. Also, unhealthy diets and lifestyle choices put more people at risk of developing cardiac ailments. That’s why coronary angiography is commonly performed now-a-days.

What are the risks involved in Coronary angiography?

In expert hands coronary angiography is a near-zero risk procedure. The risk of complications can be broadly categorized into:

Less severe complications

  • bleeding under the skin at the wound site (haematoma) – this should improve after a few days, but contact your Cardiologist if you’re concerned. Application of ice packs would be helpful.
  • bruising – it’s common to have a bruise in your groin or arm for a few weeks. Application of ice packs would be helpful.
  • allergy to the contrast dye used, causing symptoms such as a rash and a headache – this is uncommon, but you should discuss any allergies with your cardiologist before having the procedure

Severe complications

The chance for developing a serious complication during coronary angiogram is 1 in 1000. People with serious underlying heart problems are most at risk. Discuss with your cardiologist about the risks before the procedure.

  • damage to the artery in the arm or groin in which the catheter was inserted, with the blood supply to the limb possibly being affected 
  • heart attack – a serious medical emergency where the heart’s blood supply is suddenly blocked 
  • stroke – a serious medical condition that occurs when the blood supply to the brain is interrupted 
  • damage to the kidneys caused by the contrast dye 
  • tissue damage caused by X-ray radiation if the procedure is prolonged 
  • death

In Conclusion

Coronary angiography is used to diagnose and treat heart diseases, before cardiac surgery, angioplasty-stent procedures as well as other conditions such as aneurysms in blood vessels. It helps doctors identify underlying causes of heart failure and determine the proper course of treatment.

Dr. C Raghu is a renowned cardiologist with decades of experience in interventional cardiology. He is one of the pioneers of trans-radial procedures in India. Consult him if someone is in need for coronary angiogram.

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      Heart failure is a condition in which the heart can’t pump enough blood to meet the body’s needs. It’s a serious condition that requires treatment by your doctor, but there are several options available. If you’re concerned about heart failure and want to know more about your options for treatment, keep reading.

      Heart failure treatment

      What Is Heart Failure?

      Heart failure occurs when your heart doesn’t pump blood as well as it should due to one or more problems with its cardiac function. The heart can’t pump blood as well because it has to work harder than normal just in order to keep up with the body’s needs for oxygen and nutrients. The extra effort causes structural changes in the heart over time.

      Types of Heart Failure

      Although there are many specific types of heart failure, the two broad categories are as follows:

      • Heart failure with preserved ejection fraction or diastolic heart failure
      • Heart failure with reduced ejection fraction or systolic heart failure

      Heart failure can also be categorized depending on the side of the heart that’s affected. These include:

      • Left-sided heart failure
      • Right-sided heart failure

      The treatment of heart failure depends on the type of heart failure you’ve developed. The most common treatment options include:

      Beta-Blockers

      Beta-blockers are a class of drugs that slow your heart rate, lower blood pressure, and reduce the force of contraction in your heart muscle. They work by blocking the effect of certain hormones that cause the heart to beat quickly. 

      Beta-blockers can help you feel better if you have high blood pressure or chest pain (angina) due to coronary artery disease or atherosclerosis. But they’re not recommended for people who have low blood pressure (hypotension).

      ACE Inhibitors

      ACE inhibitors are a class of drugs that lower blood pressure and reduce the workload of the heart. They are used to treat high blood pressure, heart failure, and kidney problems.

      ACE inhibitors include:

      • Captopril 
      • Enalapril
      • Lisinopril 
      • Ramipril 

      Digoxin

      If you have heart failure, your doctor may prescribe digoxin. This medication is used to slow the heart rate and increase its force of contraction in order to improve blood flow to the body. 

      Diuretics

      Diuretics, such as hydrochlorothiazide (HCTZ), furosemide and torsemide help your kidneys get rid of excess fluid. If you have heart failure or high blood pressure, your doctor may prescribe a diuretic.

      Diuretics can cause side effects like dehydration and electrolyte imbalances. They also interact with other medications. Be sure to talk to your doctor about any drug interactions before taking them.

      Aldosterone Antagonists

      Aldosterone antagonists work by blocking the effect of aldosterone, a hormone that causes your body to hold on to sodium and water. This excess fluid can cause heart failure symptoms, including swelling and shortness of breath.

      Aldosterone antagonists are used to treat primary hypertension (high blood pressure) or heart failure. They work best when combined with other medications that block the action of angiotensin II (a hormone secreted by the kidneys).

      In Conclusion

      Heart failure can be managed with a variety of medications, and in some cases, it may even go away on its own. If you have heart failure, talk to your doctor about what treatments might help you feel better and live longer. We hope this article has given you some insight into the different types of treatments available and how they work!

      If you or anyone you know has been experiencing symptoms of heart failure, feel free to reach out to Dr. C Raghu, one of India’s leading cardiologists.

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        Heart Failure Treatment Blog

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          In our previous blogs, we’ve explored the causes, symptoms, and treatment options of heart failure. Also, we’ve outlined different types of heart failure in detail. You can click here to check out our previous blogs.

          In this article, we’ll discuss left ventricular ejection fraction, one of the most common parameters doctors use to diagnose heart failure. Let’s dive right in.

          left ventricular ejection fraction

          What Is Ejection Fraction?

          Simply put, ejection fraction is a measure of the amount of blood pumped out from the heart’s lower chambers (ventricles). Ejection fraction can be of two types:

          • Left ventricular ejection fraction
          • Right ventricular ejection fraction

          Right ventricular ejection fraction is the percentage of deoxygenated blood the right ventricle pushes into the lungs. On the other hand, left ventricular ejection fraction (LVEF) is the percentage of oxygen-rich blood pumped out from the left ventricle into the arteries that carry blood to vital organs, muscles, and tissues.

          Typically, doctors use the term “ejection fraction” when they refer to LVEF. If your heart is healthy and well functioning, the ejection fraction will range between 55% to 66%. An ejection fraction lower than 50% is a sign of systolic heart failure (or heart failure with reduced ejection fraction).

          However, it’s possible for you to develop heart failure with an ejection fraction above 50%. In such cases, there’s a problem with the relaxed (or diastolic) phase of the heart’s pumping cycle. The condition is known as diastolic heart failure (or heart failure with preserved ejection fraction).

          It’s worth noting that an abnormally high ejection fraction (above 70%) could be an indication of a heart condition like hypertrophic cardiomyopathy.

          Symptoms of Low Ejection Fraction

          As mentioned earlier, a low ejection fraction (below 50%) is a sign of heart failure. It means that the heart is unable to pump an adequate amount of blood into the arteries. It results in a shortage of blood supply to various organs. Also, it causes excess blood to back up in the lungs.

          The most common symptoms of low LVEF include:

          • Shortness of breath
          • Mental confusion
          • Pale or bluish skin color
          • Swelling in the abdomen, feet, and legs
          • Weight gain (due to fluid buildup)
          • Loss of appetite
          • Coughing and wheezing

          Treatment of Low Ejection Fraction

          Cardiologists use a wide array of tests to detect a low ejection fraction and its underlying cause. These include ECG, echocardiogram, chest X-ray, etc. The course of treatment depends on the underlying disorder that’s causing low LVEF.

          The most common treatment options include medications, such as digoxin (to strengthen the heart’s contractions), beta-blockers (to ease the heart’s workload), and diuretics (to minimize fluid buildup in the body).

          Additionally, your doctor will recommend lifestyle changes, such as weight loss, exercise, and a healthy diet to improve LVEF. Also, it’s a good idea to avoid alcohol consumption and tobacco smoking.

          In Conclusion

          A low LVEF is a prominent sign of systolic heart failure. It can cause symptoms like shortness of breath and fluid buildup in the body. If you’ve been diagnosed with a low ejection fraction, consult your doctor to explore your treatment options.

          Dr. C Raghu is an eminent cardiologist with years of experience. He specializes in interventional cardiology. If you or anyone you know is experiencing symptoms of heart failure, feel free to consult Dr. Raghu today.

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            Left Ventricular Ejection Fraction Blog

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              Coronary angiography is a common diagnostic test used by doctors to identify conditions, such as coronary artery disease and aneurysms. In our previous blog, we discussed how the procedure is carried out and when it’s used. Click here to check it out.

              coronary angiography

              Angiography is a minimally invasive procedure, which makes it extremely safe. However, it can involve a few minor side effects. The benefits outweigh the risks for most patients. However, in some cases, coronary angiography can result in serious complications.

              In this article, we’ll delve deeper into the risks and side effects associated with coronary angiography.

              Common Side Effects of Coronary Angiography

              If you’re planning to visit the doctor for an angiography, you can expect one or more of the following side effects:

              • Bruising
              • Swelling
              • A buildup of blood (resulting in a bump)

              All these symptoms are localized to the area where the cut was made for inserting the catheter. Most patients experience a gradual improvement in these side effects without medical intervention. You can take painkillers to relieve discomfort after the procedure.

              Complications of Coronary Angiography

              If you’re lucky, you’ll come out of coronary angiography with minor bruising and swelling. However, some patients develop the following complications:

              • An infection near the cut :- It makes the area around the cut red, swollen, and tender.
              • An allergic reaction to the dye :- It usually results in an itchy rash.

              In both cases, proper use of medications can help control the side effects. For instance, antibiotics can be used in the case of an infection. Similarly, your doctor might prescribe antihistamines if you experience an allergic reaction.

              It’s worth mentioning that coronary angiography comes with a few potential serious complications. These include:

              • Kidney damage (from the dye)
              • Cardiac arrest or stroke
              • Internal bleeding (due to damaged blood vessels)
              • Anaphylaxis (due to severe allergic response to the dye)

              The good news is that these complications are extremely rare (affecting less than one in every 1000 patients). Also, kidney damage due to angiography is usually temporary. Moreover, internal bleeding can be contained with the help of catheter based approaches.

              Seeking Medical Help

              Complications from coronary angiography are rare. Nevertheless, it’s a good idea to consult your doctor if you notice anything unusual after the procedure. For instance, if the leg or arm where the cut was made looks pale or feels numb, it’s a cause for concern. Similarly, if you notice bleeding, redness, or a firm lump near the cut, it could indicate a potential infection. It’s always a good idea to watch out for these signs and consult your doctor for timely treatment.

              In Conclusion

              Coronary angiography is a safe and minimally invasive procedure. It can cause minor side effects, such as pain and swelling. However, in extreme cases, it can also lead to a heart attack or kidney damage. It’s crucial to talk to your doctor about the potential risks before going in for the procedure.

              Dr. C Raghu has more than two decades of experience in treating patients with different heart conditions. If you have queries or concerns about coronary angiography, feel free to reach out to Dr. Raghu today.

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                What Are the Risks of Coronary Angiography? – Blog

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                  Heart failure is an umbrella term for a set of physical symptoms arising due to the gradual deterioration in the heart’s pumping ability. The term “congestive heart failure” was traditionally used because the condition resulted in fluid buildup and congestion in the lungs.

                  However, doctors and medical researchers have found that it causes a wide array of other symptoms. That’s why they now refer to the condition as heart failure.

                  What Happens in Congestive Heart Failure?

                  A healthy human heart relaxes and contracts nearly 100,000 times a day and pumps more than 2,000 gallons of blood throughout the body. The cardiovascular system also includes a network of arteries and veins to transport deoxygenated and oxygenated blood to and from the heart. If any part of the system falters, it can disrupt the flow of blood to vital organs.

                  Heart failure is characterized by a progressive decline in the heart’s power to pump blood. When that happens, the heart goes through a series of structural changes (knowns as cardiac remodeling) and beats faster to pump more blood.

                  Also, the blood vessels constrict to stabilize blood pressure and restrict blood supply to non-critical organs like the skin and kidneys. When blood flow to the kidneys reduces, it compels the body to retain more fluid and sodium.

                  All these short-term fixes result in more damage and cause even more stress to the heart muscles. That, in turn, results in further deterioration of the heart’s pumping action.

                  Congestive Heart Failure Symptoms: A Closer Look

                  heart failure system

                  The heart failure symptoms vary depending on whether they’re caused due to a lack of oxygen or an increase in fluid build.

                  Lack of oxygen supply results in the following heart failure symptoms :

                  • Confusion
                  • Weight gain
                  • Fatigue
                  • Discolored or bluish skin

                  Excess sodium and fluid buildup in the body causes the following heart failure symptoms:

                  • Lung congestion
                  • Shortness of breath
                  • Coughing and wheezing
                  • Loss of appetite
                  • Swelling of feet and abdomen

                  Causes and Types of Congestive Heart Failure

                  The most common causes of heart failure include:

                  There are various ways to categorize congestive heart failure. Depending on the part of the heart’s pumping that’s affected due to heart failure, it can be of the following types:

                  Systolic heart failure

                  Also, depending on the side of the heart that’s affected, heart failure can be categorized as left-sided failure and right-sided failure. The treatment approach a doctor will use depends on the type of heart failure a patient has developed.

                  Stages of Heart Failure

                  The American College of Cardiology and the American Heart Association has outlined four stages to denote the progression of heart failure. While Stage A is characterized by risk factors like underlying medical conditions, stage B shows structural changes in a patient’s heart. The more advanced stages (C and D) present visible symptoms.

                  In Conclusion

                  Heart failure (also known as congestive heart failure) is a progressive condition caused by the heart’s inability to pump blood adequately. It results in symptoms like shortness of breath, fatigue, weight gain, and brain fog.

                  Dr. C Raghu is an eminent cardiologist with more than two decades of experience. If you or someone you know has developed congestive heart failure symptoms, consult Dr. Raghu to explore your treatment options.

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                    Understanding Congestive Heart Failure Symptoms Blog

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                      DR. RAGHU

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                      There are many scenarios where you might want to see a doctor and find out whether you’ve developed heart failure. Perhaps you have a history of heart disease in the family and would like to assess your risk levels.

                      Or you might have developed symptoms, such as shortness of breath, chest pain, and swollen feet, that are indicative of heart failure. (Check out our previous article for a detailed glimpse of heart failure symptoms.)

                      Congestive Heart Failure

                      Or you might have completed an initial round of investigation and want a closer look at the root cause of heart failure. In any case, it’s essential to have a fair idea of the steps involved in diagnosing heart failure. Let’s take a look.

                      Family History and Medical Background

                      Diagnostic efforts for heart failure serve two primary purposes :

                      • To determine the underlying cause
                      • To assess the extent of the heart’s malfunction

                      The first thing a doctor will do is get a complete picture of your medical history. They’ll want to know the details of any symptoms you might have been experiencing. Also, they’ll ask about your diet and lifestyle, including your habits pertaining to exercise, smoking, and alcohol consumption.

                      Additionally, they’ll ask one or more of the following questions:

                      • Do you have pre-existing conditions like high cholesterol levels, hypertension, diabetes, etc.?
                      • Have you undergone treatments like chemotherapy?
                      • Do you have a family history of cardiovascular diseases?

                      Your answers to these questions will give your doctor a better idea of your current physical condition.

                      Physical Examination

                      Next, the doctor will perform a thorough physical exam to analyze your heart activity. They’ll likely start by calculating your BMI and body fat percentage. Also, they’ll measure your vitals, including blood pressure and heart rate.

                      Additionally, they might use a stethoscope to identify abnormal heart sounds or murmurs that indicate a faulty heart valve. They’ll also watch out for soft noises or bruits to identify the narrowing of arteries.

                      They’ll examine your skin to see if it feels cold or looks discolored. They’ll also check your feet and abdomen for signs of fluid buildup. By the end of the physical exam, the doctor will have a better idea of your cardiovascular health.

                      Related : High Blood Pressure – Symptoms & Treatment

                      Diagnostic Tests

                      While a physical exam can indicate abnormal heart function, your doctor will likely run a few diagnostic tests to confirm the underlying cause of heart failure.

                      The most common tests include:

                      • Blood tests, such as complete blood count, lipid panel, liver and kidney function tests, and a fasting glucose test
                      • Brain natriuretic peptide (BNP) test to determine the risk of hospitalization and death due to heart failure
                      • Chest X-ray to detect enlarged heart muscle or fluid buildup around the heart
                      • 12-lead ECG to monitor the heart’s electrical activity and identify signs of a heart attack or irregular heartbeat
                      • Echocardiography for a closer look at the heart’s chambers and pumping action in real time
                      • Coronary angiography to identify coronary artery disease

                      Other tests like radionuclide ventriculography, exercise testing, and endomyocardial biopsy may also be prescribed.

                      Related : What is Coronary Angiogram?

                      In Conclusion

                      Diagnosing heart failure involves a combination of physical examination, blood tests, and non-invasive procedures like X-rays and ECG. The key is to identify the underlying cause of heart failure, so that your doctor can decide the right course of treatment.

                      Dr. C Raghu is an experienced cardiologist who specializes in interventional cardiology. If you or anyone you know is at risk of developing heart failure, reach out to Dr. Raghu for a thorough diagnosis.

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                        Diagnosing Congestive Heart Failure Blog

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                          In our previous articles, we’ve discussed the symptoms of heart failure and the steps to diagnose the same. However, the course of treatment varies for every patient based on the type of heart failure they’ve developed.

                          Depending on the part of the heart’s pumping cycle that’s been affected, there are two types of heart failure. In this blog, we’ll take a closer look at diastolic dysfunction and its symptoms.

                          What Causes Diastolic Dysfunction?

                          diastolic dysfunction

                          The diastolic phase refers to the part of the heart’s pumping cycle when the ventricles (lower chambers) relax and let blood flow in from the atria (upper chambers). Diastolic dysfunction is a condition in which the ventricles don’t relax enough. That, in turn, prevents the normal amount of blood from entering the heart.

                          Diastolic dysfunction is caused when the heart muscles become thicker and stiffer than usual. It’s more common in older women with hypertension and diabetes. If left untreated, it can lead to diastolic heart failure (also known as heart failure with preserved ejection fraction).

                          Related : Understanding Congestive Heart Failure Symptoms

                          What Does Preserved Ejection Fraction Mean?

                          Ejection fraction refers to the volume of blood pumped out from the heart’s left ventricle with each contraction. For a healthy heart, the number falls in the range of 55% to 65%. A lower ejection fraction is one of the most common indicators of heart failure.

                          However, it’s worth noting that many people with diastolic dysfunction have an ejection fraction of 50% or more (which is known as preserved ejection fraction). That means the left ventricle expels an adequate amount of oxygenated blood.

                          However, the heart muscle doesn’t relax enough to let a sufficient quantity of blood in. That, in turn, causes the excess blood to back up in the lungs and results in fluid buildup in the feet and abdomen.

                          How to differentiate systolic from diastolic dysfunction ?

                          diastolic dysfunction

                          In contrast to systolic dysfunction where the heart muscle is “weak”, in diastolic dysfunction the heart is “stiff”. This means that the heart is unable to pump blood out of the heart in systolic dysfunction whereas the heart is unable to accept further blood in diastolic dysfunction. Both conditions lead to congestion or fluid accumulation in various organs of the body. Differentiation of heart failure from systolic and diastolic dysfunction is not possible as both diseases present with similar symptoms. 

                          Which conditions lead to Diastolic dysfunction?

                          • Diastolic dysfunction appears consequent to uncontrolled or long-standing diabetes
                          • Hypertension
                          • Obesity as well as elderly people
                          • Women and atrial fibrillation

                          The best way to prevent and treat diastolic dysfunction is by effective control of the diseases mentioned above.

                          Symptoms of Diastolic Dysfunction

                          The most common symptom of diastolic dysfunction is congestion and shortness of breath due to the buildup of blood and fluid in the lungs. Breathing difficulties can get particularly worse during exertion or when lying.

                          Other symptoms of diastolic dysfunction include:

                          • Coughing and wheezing (due to lung congestion)
                          • Loss of appetite and nausea (due to fluid buildup around the liver and in the stomach)
                          • Swollen feet, legs, and abdomen (due to fluid accumulation)

                          If you experience any of the given symptoms, it’s crucial to consult a doctor for a proper diagnosis.

                          Treatment of Diastolic Dysfunction

                          Treatment of diastolic dysfunction involves a combination of medications (diuretics or water pills) and lifestyle changes. In severe cases, a patient might need left ventricular assist devices or a heart transplant.

                          Is Diastolic Dysfunction Serious?

                          In the long run, diastolic dysfunction can lead to diastolic heart failure. That, in turn, increases your risk of hospitalization and death. Therefore, you should pay close attention to your symptoms and reach out to a doctor whenever you notice anything unusual.

                          Dr. C Raghu is a renowned cardiologist who specializes in interventional cardiology. He has decades of experience in treating patients with different heart conditions. If you or anyone you know has developed symptoms like shortness of breath, swollen feet, loss of appetite, etc., contact Dr. Raghu to explore your treatment options.

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                            What Are the Symptoms of Diastolic Dysfunction ? – Blog

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                              Congestive heart disease or heart failure is a serious condition that can be life-threatening (if left untreated). It can diminish blood supply to vital organs, such as the brain, liver, and kidneys. That, in turn, can lead to organ damage.

                              Congestive Heart Disease

                              In this blog, we’ll delve deeper into the causes and types of congestive heart failure. Also, we’ll understand the outlook for patients living with the condition. Let’s get started.

                              What Are the Causes of Congestive Heart Failure?

                              Congestive heart failure is characterized by a gradual deterioration in the heart’s ability to pump blood throughout the body. It can result in various symptoms, such as swelling in the abdomen, feet, and legs, shortness of breath, fatigue, weight gain, and loss of appetite. Read our blog post on heart failure symptoms for more details.

                              Typically, the condition is the result of an abnormality in the cardiac muscles that interferes with the heart’s pumping function. It can be due to a congenital defect or an underlying illness that exerts the heart muscles.

                              The most common causes of congestive heart disease include :

                              The following factors also increase an individual’s risk of developing the condition:

                              • A family history of cardiovascular diseases
                              • Tobacco smoking
                              • Alcohol consumption
                              • Sedentary lifestyle
                              • Substance abuse

                              Types of Congestive Heart Failure

                              Depending on the part of the heart’s pumping cycle that’s been affected, congestive heart failure can be of two types: systolic heart failure and diastolic heart failure.

                              In systolic heart failure, the left ventricle becomes thin and weak and is unable to push an adequate amount of oxygen-rich blood into the arteries. It’s also known as heart failure with reduced ejection fraction.

                              In diastolic heart failure, the ventricles become thick and stick, due to which the heart can relax and let an adequate amount of blood fill the chambers. It’s also known as heart failure with preserved ejection fraction.

                              Congestive heart failure can also be categorized into two types depending on the side of the heart that’s affected. This includes left-sided heart failure and right-sided heart failure.

                              Acute Congestive Heart Failure

                              The American College of Cardiology and the American Heart Association have outlined four distinct stages of the progression of heart failure. Stage four, or the most advanced stage, is characterized by acute heart failure.

                              At this stage, a patient experiences severe symptoms that don’t respond to standard treatments. They might need frequent hospitalization or specialized treatment to stay out of the hospital.

                              Congestive Heart Failure Prognosis

                              There’s no known cure for congestive heart failure. However, timely diagnosis, proper treatment, and lifestyle changes can be instrumental in improving a patient’s quality of life and longevity. Doctors usually use a cardiopulmonary stress test to predict your prognosis.

                              The prognosis of congestive heart failure for a patient depends on various factors, including their age, sex, medical history, and lifestyle. Chronic ailments like diabetes can worsen your prognosis. Also, the stage at which heart failure is diagnosed influences the outlook.

                              Dr. C Raghu is a world-renowned cardiologist who’s helped thousands of patients with cardiac ailments. He specializes in interventional cardiology and has nearly two decades of experience. If you or anyone you know has been diagnosed with congestive heart disease, feel free to consult Dr. Raghu right away.

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                                Congestive Heart Disease: An Overview – Blog

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                                  Heart failure is a serious condition that can result in organ damage and death (if left untreated). If you want more information about the different types and symptoms of heart failure, take a look at our previous blog posts.

                                  In this article, we’ll explore the different causes of heart failure in greater detail. Let’s get started.

                                  Heart Failure: A Closer Look

                                  Heart failure refers to a condition where the heart is unable to pump blood throughout the body with maximum efficiency. It’s usually the result of progressive weakening, thickening, or stiffening of the heart muscles.

                                  In the past, doctors used to refer to the condition as congestive cardiac failure because it leads to fluid buildup and congestion in the lungs. However, recent research shows that heart failure can cause several other symptoms.

                                  Symptoms of Heart Failure

                                  It’s possible for patients to develop heart failure without showing symptoms for months. That’s because they might attribute signs like confusion and fatigue to other factors, such as old age and stress.

                                  However, if you’re at risk of developing heart failure, you should watch out for the following symptoms:

                                  • Swelling in the abdomen, feet, and legs
                                  • Shortness of breath that worsens due to physical exertion or when lying down
                                  • Weight gain due to fluid buildup
                                  • Loss of appetite
                                  • Pale or bluish skin
                                  Related : Understanding Congestive Heart Failure Symptoms

                                  Causes of Heart Failure

                                  Heart failure can be the result of various underlying conditions, including hypertension, diabetes, chronic respiratory disease, cardiomyopathy, and coronary artery disease. Also, it can be caused by damage to the heart muscles due to a viral or bacterial infection or a previous heart attack.

                                  Moreover, faulty heart valves can strain the cardiac muscles and lead to heart failure. Similarly, heart rhythm disturbances can create structural changes in the left ventricle and cause heart failure.

                                  It’s worth noting that people with a family history of cardiac ailments are more prone to developing heart failure. Also, the risk is higher in seniors and people with an African-American ethnic background. Alcohol consumption, tobacco smoking, and substance abuse also increase the risk.

                                  Types of Heart Failure

                                  Depending on the phase of the heart’s pumping cycle that’s affected by congestive cardiac failure, the condition can be of two types:

                                  • Systolic heart failure – Heart failure due to a problem in the contraction (systolic) phase of the pumping cycle; also known as heart failure with reduced ejection fraction.
                                  • Diastolic heart failure – Heart failure due to a problem in the relaxed (diastolic) phase of the pumping cycle; also known as heart failure with preserved ejection fraction.

                                  Heart failure can also be categorized as:

                                  • Left-sided heart failure (caused by a weak left ventricle)
                                  • Right-sided heart failure (caused by a weak right ventricle)
                                  Related : Types of Heart Failure

                                  Stages of Heart Failure

                                  The American Heart Association (AHA) and the American College of Cardiology (ACC) have identified four distinct stages of heart failure based on the degree of severity. The course of treatment for a patient depends on the stage of heart failure they’re at.

                                  Diagnosing Heart Failure

                                  Heart failure is diagnosed through a series of lab tests, including ECG, echocardiogram, coronary angiography, chest X-ray, brain natriuretic peptide test, etc. Doctors recommend the right combination of tests to identify the causes of heart failure and devise a suitable treatment plan.

                                  Dr. C Raghu is an eminent cardiologist with more than two decades of experience. He specializes in interventional cardiology and has helped a plethora of patients with different heart conditions. If you’ve been diagnosed with heart failure, feel free to consult Dr. Raghu to explore your treatment options.

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                                    Causes of Heart Failure – Blog

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                                      Call us now if you are in a medical emergency need, we will reply swiftly and provide you with a medical aid.




                                      +91 95424 75650


                                      Call us now if you are in a medical emergency need, we will reply swiftly and provide you with a medical aid.


                                      Dr. Raghu | Heart Specialist in Hyderabad
                                      Yashoda Hospitals, Sardar Patel Rd, behind Hari Hara Kala Bhavan, Kummari Guda, Shivaji Nagar, Secunderabad, Telangana 500003



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