Arrhythmia, also called irregular heartbeat comes in different types. The most common is atrial fibrillation. Read about symptoms and treatment.| medlineplus.gov
Your blood forms clots to stop bleeding. Some people get too many clots or their blood clots abnormally. Learn about the causes and treatments.| medlineplus.gov
Angina is chest pain or discomfort when there is not enough blood flow to your heart muscle. Learn about angina symptoms and treatment.| medlineplus.gov
Atherosclerosis is a common condition that leads to heart disease and other health problems. It’s caused by the buildup of sticky cholesterol plaque in the arteries, but it’s preventable and treatable.| NHLBI, NIH
Coronary heart disease occurs when the arteries of the heart cannot deliver enough oxygen-rich blood to the heart. Learn about the risk factors, diagnosis, and treatment of coronary heart disease.| NHLBI, NIH
A lipoprotein (a) test measures the level of lipoprotein (a) in your blood. A high level may mean you are at risk for heart disease. Learn more.| medlineplus.gov
Your body needs some cholesterol, but too much can raise your risk of heart disease. Know the types (HDL and LDL), and how to lower high cholesterol.| medlineplus.gov
Heart disease is the leading cause of the death in the U.S, and is a major cause of disability. There are many heart disease risk factors that you can change.| medlineplus.gov
Learn more about the American Heart Association's efforts to reduce death caused by heart disease and stroke. Also learn about cardiovascular conditions, ECC and CPR, donating, heart disease information for healthcare professionals, caregivers, and educators and healthy living.| www.heart.org