Right Sided Heart Failure Causes

09/02/2011 14:06

The term heart failure, while loaded in context, is a general description of disorders related to the movement of blood to the heart or from the heart to the extremities. Heart failure does not mean that the heart has stopped pumping blood to the body, but it is characterized by an insufficient amount of blood reaching the heart and the rest of the body.

Many people believe heart failure defines a condition in which the heart is unable to pump blood. This definition is incorrect. In reality, the heart can still pump, but is unable to do so as effectively as it should, given the patient's age and health. This results in the organs and tissues receiving less oxygenated blood, making tasks that were once easy more difficult.

Heart failure also called is congestive heart failure. Heart failure becomes more common with advancing age. Heart failure is a condition in which the heart can't pump enough blood throughout the body. Heart failure is a condition in which the heart can't pump enough blood throughout the body.

Symptoms of Heart Failure can be classified in different ways. The conditions can be prevalent in the left or the right sections of the heart. this can occur due to contraction (systolic) or the relaxation (diastolic) phase of the heart. Whether the condition is due to increased venous pressure behind the heart or due to the arterial pressure in front of the heart. this can arise out of low or high cardiac output.

In children, Congestive Heart failure occurs most frequently secondary to structural abnormalities that result in increased blood volume and pressure. It is a symptom caused by an underlying cardiac defect, not a disease in itself, since it is usually the result of an excessive workload imposed on a normal myocardium.

If a person has heart failure, his heart may not pump enough blood to the lungs and other parts of the body during activity. The result is a shortage of oxygen and nutrients in the blood that make a person weak and tired. A backup of blood can be caused when the heart is not pumping well. Fluid leaks from the blood vessels into the tissues as a result of the backup.

Coronary artery disease is also one of the leading causes of heart attacks, which happen when plaque blocks the flow of blood (and oxygen) to an area of the heart. This causes damage and even the death of heart tissue. In adults, it takes time to develop heart failure, sometimes many years, as the pumping action of the heart gradually weakens.

The heart and circulatory system carry oxygen and nutrients around the body, but in cases of congestive heart failure, the muscle has weakened, the heart does not contract as well as before and is unable to provide adequate circulation to meet the body's requirements. As a result the heart may beat faster but less effectively.

However, in some cases, it can no longer supply blood to their body as well, or at least not in the amounts of volume or pressure that it was designed for. When your dog's output of blood from their heart is reduced or decreased at all, something very dangerous occurs; the blood entering the heart is increased. When the increase of your dog's blood reverses, their heart changes the balance of fluid pressure that it provides.

The term heart failure suggests a sudden and complete stop of heart activity. But, actually, the heart does not suddenly stop. Rather, heart failure usually develops slowly, often over years, as the heart gradually loses its pumping ability and works less efficiently. Some people may not become aware of their condition until symptoms appear years after their heart began its decline.

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