Angina -- Discomfort, pain, or pressure in the chest caused by an inadequate blood supply to the heart. Pain may also be felt in the neck, jaw, or arms.
Angiogram (cardiac catheterization) -- A test used to diagnose heart disease. During the procedure a catheter is inserted into an artery, usually in the leg, and contrast dye is injected into the arteries and heart. X-rays of the arteries and heart are taken.
Your grandmother, father, and cousin may have heart disease, but even with a
strongly inherited predisposition to the condition you can cut your risks
dramatically by pursuing a heart healthy lifestyle -- and it's easier than you
think. Over 800,000 Americans died from heart attacks and other cardiac illnesses
lasts year, but most of those deaths -- four out of five -- were preventable.
With a few key tips from a world-renowned heart expert you can be on your way
to building a healthy heart...
Anticoagulant -- A medication that prevents blood from clotting; used for some people with a history of heart disease, stroke, or blood clots.
Atherosclerosis ("hardening of the arteries") -- The process whereby abnormal deposits of fats, cholesterol, and plaque build up, leading to coronary artery disease and other cardiovascular problems.
Beta-blocker -- A drug that slows heart rate, lowers blood pressure, controls chest pain, and helps reduce the risk of heart attack in patients with a history of heart attack.
Calcium-channel blocker -- A drug that lowers blood pressure and and may slow heart rate to control chest pain. The drug works by blocking the uptake of calcium in the cells.
Cardiac Catheterization (angiogram) -- A test used to diagnose heart disease. During the procedure a catheter is inserted into an artery, usually in the leg or arm, and contrast dye is injected into the arteries and heart. X-rays of the arteries and heart are taken.
Catheter -- A slender, hollow, flexible tube.
Coronary artery disease -- A buildup of fatty material in the wall of the coronary artery that causes narrowing of the artery.
Dyspnea -- Shortness of breath.
Electrocardiogram(ECG, EKG) -- The EKG records on graph paper the electrical activity of the heart detected through small electrode patches attached to the skin.
Heart attack (myocardial infarction) -- Permanent damage to the heart muscle caused by a lack of blood supply to the heart for an extended time period. The severity of damage varies from mild to severe.
Heart-lung (cardiopulmonary) bypass machine -- A machine that oxygenates the blood and circulates it throughout the body during heart bypass surgery.
Heart surgery -- Heart surgery is any surgery that involves the heart or heart valves.
Ischemia -- Condition in which not enough oxygen-rich blood is supplied to the heart muscle to meet the heart's needs.
Off-pump heart surgery -- Heart surgery done without the use of the cardiopulmonary bypass machine.
Plaque -- Deposits of fats, inflammatory cells, proteins, and calcium along the lining of arteries, caused by atherosclerosis. The plaque builds up and narrows the artery.