The six heart conditions are coronary artery disease, congestive heart failure, arrhythmia, cardiomyopathy, valvular heart disease, and peripheral artery disease.
Coronary artery disease (CAD) is a condition in which the arteries that supply the heart with blood become narrowed or blocked due to the buildup of plaque. Plaque is a combination of fat, cholesterol, and other materials that can accumulate on the walls of the arteries. When CAD develops, the flow of blood to the heart is restricted, leading to a risk of heart attack, chest pain, and other symptoms.
Congestive heart failure (CHF) is a condition in which the heart is unable to pump sufficient blood to meet the body's needs. This can lead to fluid buildup in the lungs, legs, and other organs, as well as an inability to perform physical activities. CHF can be caused by a variety of conditions, including coronary artery disease, high blood pressure, and heart valve problems.
Arrhythmia is a condition in which the heart beats too fast, too slow, or irregularly. This can cause palpitations, shortness of breath, dizziness, and chest pain. The most common form of arrhythmia is atrial fibrillation, which is an abnormally rapid and irregular heartbeat.
Cardiomyopathy is a condition in which the heart muscle is weakened or damaged, leading to an inability to pump blood efficiently. This can result in congestive heart failure, arrhythmia, and other symptoms. There are several types of cardiomyopathy, including dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy.
Valvular heart disease (VHD) is a condition in which one or more of the heart valves becomes narrowed or leaky. This can lead to shortness of breath, chest pain, and other symptoms. VHD can be caused by a variety of conditions, including coronary artery disease, infections, and age-related wear and tear.
Peripheral artery disease (PAD) is a condition in which the arteries in the legs become narrowed or blocked due to the buildup of plaque. This can lead to pain, numbness, and other symptoms. PAD can be caused by a variety of conditions, including diabetes, high blood pressure, and smoking.