A Listly List - Heart disease encompasses a range of conditions that affect the heart, including coronary artery disease, cardiologist for heart disease heart rhythm problems (arrhythmias), and congenital heart defects, among others. It’s a leading cause of death worldwide, making it crucial to understand its symptoms, risk factors, and treatment options. Common Symptoms of Heart Disease: Chest pain (angina) Shortness of breath Pain, numbness, weakness, or coldness in your legs or arms if...