Prevention of a weak heart that can ultimately lead to heart disease involves modifying lifestyle habits to stop smoking, incorporate 30 minutes of exercise into the daily routine and consume heart-healthy foods, according to Mayo Clinic. Diets rich in whole grains, vegetables, low-fat sources of protein and fruit can protect the heart from weakening and reduce the risk of heart disease.
Weakness of the heart, often termed cardiomyopathy, is a progressive disease that inhibits the heart muscle's ability to pump blood into other parts of the body, explains Healthline. When the heart is weak, patients can experience heart valve problems, heart failure and irregular heartbeats.
The most common symptoms of a weak heart include chest pain, heart palpitations, dizziness or lightheadedness and high blood pressure, explains Healthline. Patients may also experience a generalized feeling of fatigue or weakness, shortness of breath during activity, fainting attacks and swelling of the legs, ankles and feet. Treatment for a weak heart varies based on the severity of the damage to the heart's muscles and the patient's overall health. Physicians may treat the condition with medications to prevent blood clots, reduce inflammation and decrease high blood pressure; opt for surgery to repair the damage; or insert surgically implanted devices, such as defibrilators and pacemakers.