Heart conditions refer to a variety of disorders that affect the heart and its ability to function properly. These conditions can include issues like coronary artery disease, where the arteries become narrowed or blocked, and arrhythmias, which are irregular heartbeats. Other types include heart valve problems and congenital heart defects, which are present at birth. Symptoms of heart conditions can vary widely and may include chest pain, shortness of breath, and fatigue. Risk factors often include high blood pressure, high cholesterol, smoking, and a sedentary lifestyle. Early detection and management are crucial for maintaining heart health and preventing serious complications.