What is Heart Failure? The term . Actually, heart failure means that the heart isn't pumping as well as it should be. Congestive heart failure is a type of heart failure which requires seeking timely medical attention, although sometimes the two terms are used interchangeably. Your body depends on the heart's pumping action to deliver oxygen- and nutrient- rich blood to the body's cells. When the cells are nourished properly, the body can function normally. With heart failure, the weakened heart can't supply the cells with enough blood.
This results in fatigue and shortness of breath and some people have coughing. Everyday activities such as walking, climbing stairs or carrying groceries can become very difficult. Heart failure is a serious condition, and usually there's no cure.
But many people with heart failure lead a full, enjoyable life when the condition is managed with heart failure medications and healthy lifestyle changes. It's also helpful to have the support of family and friends who understand your condition. How the normal heart works.
The normal healthy heart is a strong, muscular pump a little larger than a fist. It pumps blood continuously through the circulatory system. Watch an animation of blood flow through the heart. The heart has four chambers, two on the right and two on the left: Two upper chambers called atria (one is an atrium)Two lower chambers called ventricles. The right atria takes in oxygen- depleted blood from the rest of the body and sends it back out to the lungs through the right ventricle where the blood becomes oxygenated.
Oxygen- rich blood travels from the lungs to the left atrium, then on to the left ventricle, which pumps it to the rest of the body. The heart pumps blood to the lungs and to all the body's tissues by a sequence of highly organized contractions of the four chambers. For the heart to function properly, the four chambers must beat in an organized way. What is heart failure? Heart failure is a chronic, progressive condition in which the heart muscle is unable to pump enough blood through to meet the body's needs for blood and oxygen. Basically, the heart can't keep up with its workload.
Watch an animation of heart failure. At first the heart tries to make up for this by: Enlarging. When your heart chamber enlarges, it stretches more and can contract more strongly, so it pumps more blood. With an enlarged heart, your body starts to retain fluid, your lungs get congested with fluid and your heart begins to beat irregularly. Developing more muscle mass. The increase in muscle mass occurs because the contracting cells of the heart get bigger. This lets the heart pump more strongly, at least initially.
Pumping faster. This helps to increase the heart's output. The body also tries to compensate in other ways: The blood vessels narrow to keep blood pressure up, trying to make up for the heart's loss of power. The body diverts blood away from less important tissues and organs (like the kidneys), the heart and brain. These temporary measures mask the problem of heart failure, but they don't solve it. Heart failure continues and worsens until these substitute processes no longer work. Eventually the heart and body just can't keep up, and the person experiences the fatigue, breathing problems or other symptoms that usually prompt a trip to the doctor. The body's compensation mechanisms help explain why some people may not become aware of their condition until years after their heart begins its decline.
Heart Failure Causes, Coronary Artery Disease (CAD). Coronary Artery Disease. This is a condition where the heart doesn't pump enough. Find out what heart failure is. Heart failure means that the heart is unable to pump blood around the body properly. Pumping Marvellous Foundation. Gravity causes more blood to get to the kidneys when you.
However, it usually affects the left side first. Learn about: This content was last reviewed on 0.
As a result, not enough blood flows through the valve. These valves may not have enough tissue. Information on Heart Failure: Compensation by the Heart. The problem in heart failure is that the heart isn't pumping out enough blood.
Heart failure is a condition in which the heart does not pump enough blood to meet. Systolic heart failure is a pumping. Heart failure does not mean the heart has. With heart failure, blood moves through the heart and. Heart failure occurs when the heart muscle fails to pump as much blood as the body needs. Heart failure means that your heart is not pumping as well as it. Once the heart failure is treated, the kidneys.