Congestive heart failure is a serious disease that weakens the heart to a point where it can no longer properly do its job. As a result, tissue throughout the body does not receive an adequate supply of oxygenated blood. This condition is a progressive disease that worsens over time. Thus, medical professionals divide congestive heart failure into stages based on the symptoms a patient is exhibiting.

The first stage of congestive heart failure stages develops slowly, with practically no symptoms. In most cases, mild weakness or unusual shortness of breath during physical activity are the only symptoms. This stage usually does not affect the daily routine of the sufferer. Thus, many people see their condition go undiagnosed until more severe symptoms develop.

In the second of the congestive heart failure stages, many patients are unable to continue to exercise. In some cases, an abnormal heartbeat develops during mild exercise. This is primarily the result of the heart attempting to pick up its pace, because it is not capable of pumping as much oxygen. At this stage, the only treatment available is bed rest to lessen the effect of the symptoms.

As the disease progresses to the third stage, patients must change their daily routine. They must find time throughout the day to rest, because the simplest of daily activities will leave them exhausted. At this stage, they are no longer able to exercise, because of the immense strain the exertion will put on their heart.

The fourth, and last, of the congestive heart failure stages is one in which the disease completely prohibits patients from performing their everyday routine. Even simple activities, such as walking from room to room within a home, are now extremely difficult to accomplish. The patient only feels comfortable when lying down and requires help with practically every task. In addition, the symptoms associated with this stage include shortness of breath, swollen hands and feet, and a persistent cough. Reaching this stage is a sign that the disease — and, thus, the patient — is reaching its end.

The congestive heart failure stages help physicians plan treatment over the course of an extremely dangerous disease that usually results in death for the sufferer. Thus, if a loved one develops this condition, it is necessary to provide love and care for him while possible. Medications and other treatments are available, but they will only slow the progression of, rather than eliminate, the disease. The only true way to fight congestive heart failure is to lead a healthy and active lifestyle that prevents the disease from starting to begin with.