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Heart Failure Health Center

Medical Reference Related to Heart Failure

  1. Topic Overview

    High-output heart failure happens when the body's need for blood is unusually high,so heart failure symptoms happen even though the heart is working well. This type of heart failure happens to a very small number of people with heart failure. What happens to the heart? High-output heart failure occurs when the normally functioning heart cannot keep up with an unusually high demand for blood to ...

  2. Topic Overview

    What is restrictive cardiomyopathy? Restrictive cardiomyopathy is a serious problem that makes your heart muscle stiff. When your heart muscle is stiff,it can't stretch to allow enough blood to enter its lower chambers,the ventricles. So blood that would normally enter the heart backs up in your circulatory system. Most of the time,this leads to heart failure. Heart failure doesn't mean ...

  3. When to Call a Doctor

    Callor other emergency services immediately if you have:Chest pain that has not gone away within 5 minutes after taking one nitroglycerin and/or resting, especially if the pain is pressing or crushing and occurs with shortness of breath, sweating, and nausea.Symptoms of a stroke. These include: Sudden onset of tingling, numbness, weakness, or inability to move (paralysis) part or all of one side .

  4. Cause

    Heart failure is caused by diseases or other factors that affect the pumping ability of the heart, specifically the left lower chamber (left ventricle). When the heart cannot pump well, it is called systolic heart failure. Things that affect how the heart pumps include:Coronary artery disease (CAD) and heart attack (most common causes).Damage from poorly controlled high blood pressure or ...

  5. Exams and Tests

    Heart failure is a complex medical condition. There are several types of heart failure and a variety of causes. For these reasons, you will likely have several different tests over a period of time to help diagnose the cause of the disease and find out how severe it is. In some cases the cause of heart failure can be fixed (such as a heart valve defect) or is easily treatable (such as a thyroid ..

  6. Topic Overview

    Systolic heart failure happens when the left side of your heart doesn't pump blood out to the body as well as normal. What happens to the heart? Systolic heart failure typically affects the left side of the heart. This is the side that pumps blood to the body. The heart's lower chamber,called the left ventricle,cannot pump blood as well. It's called systolic because your ventricle doesn't ...

  7. Health Tools

    Health Tools help you make wise health decisions or take action to improve your health. Decision Points focus on key medical care decisions that are important to many health problems. Heart Failure: Should I Get a Pacemaker (Cardiac Resynchronization Therapy)? Heart Failure: Should I Get an Implantable Cardioverter-Defibrillator (ICD)? Actionsets are designed to help people take an active role ...

  8. Topic Overview

    A ventricular assist device (VAD),also known as a heart pump,is a mechanical device that helps pump blood from the heart to the rest of your body. See an illustration of a VAD. A VAD can be implanted in the chest or worn outside the body. If it is implanted,surgery is done to place it in the chest area. The pump part of the VAD is placed in a small space in your upper abdomen. Batteries ...

  9. Heart Failure: Taking Medicines Properly

    Medicines do not cure heart failure. However, they can make you feel better, help your heart work better, and help you live longer.Key pointsTake a list of your medicines or bring your medicines with you when you visit your doctor. Include both medicines that were prescribed to you by other doctors and any nonprescription medicines and natural supplements that you take. Review the list with your .

  10. Oxygen Therapy for Heart Failure

    Drug details for Oxygen therapy for heart failure.

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