Home

How Heart Works

Heart Attck

Angina

Stroke

ByPass Surjery

Excercise of Heart

Angioplasty

Heart Disease in Children

Nutrition Tips

Cholesterol

PheripheralArterialDisease

Cardic Enlargement

Common Heart Disease

SiteMap

More Information Heart Attack

Causes of Heart Attack	Symptoms of Heart Attack
Heart Attack in Womens	Diagnosis of Heart Attack
Recovery of Patient	New Heart Attck

Greater public awareness about heart attacks and changes in lifestyle have contributed to a dramatic reduction in the incidence of heart attacks during the last four decades. Improved anticoagulant drugs such as hirudin and hirulog, are being tested and may complement current therapies. The role of the "super aspirins" (Reopro and Integrilin) is currently being investigated as well. More effective versions of TPA are being developed. Increasingly, paramedics can do ECGs in the field, diagnose a heart attack, and take patients directly to hospitals that have the ability to do PTCA and stenting. This can save time and reduce damage to the heart. Recent data has shown that lowering blood LDL levels even further than previously suggested may further decrease the risk of heart attacks. Research also has shown that inflammation may play a role in the development of atherosclerosis, and this is an active area of current investigation. There also is early evidence that with genetic engineering it may be possible to develop a drug that can be administered to clear plaques from arteries (a "scavenger molecule").

Heart Attack At A Glance

    * A heart attack results when a blood clot completely obstructs a coronary artery supplying blood to the heart muscle and heart muscle dies.

 * The blood clot that causes the heart attack usually forms at the site of rupture of an atherosclerotic, cholesterol plaque on the inner wall of a coronary artery.

 * The most common symptom of heart attack is chest pain.

 * The most common complications of a heart attack are heart failure, and ventricular fibrillation.

 * The risk factors for atherosclerosis and heart attack include elevated cholesterol levels, increased blood pressure, tobacco use, diabetes, male gender and a family history of heart attacks at an early age.

 * Heart attacks are diagnosed with electrocardiograms and measurement of cardiac enzymes in blood

 * Early reopening of blocked coronary arteries reduces the amount of damage to the heart and improves the prognosis for a heart attack.

 * Medical treatment for heart attacks may include anti-platelet, anti-coagulant, and clot dissolving drugs as well as angiotensin converting enzyme (ACE) inhibitors, beta blockers and oxygen.

 * Interventional treatment for heart attacks may include coronary angiography with percutaneous transluminal coronary angioplasty (PTCA), coronary artery stents, and coronary artery bypass grafting (CABG).

 * Patients suffering a heart attack are hospitalized for several days to detect heart rhythm disturbances, shortness of breath, and chest pain.

 * Further heart attacks can be prevented by aspirin, beta blockers, ACE inhibitors, discontinuing smoking, weight reduction, exercise, good control of blood pressure and diabetes, following a low cholesterol and low saturated fat diet that is high in omega-3-fatty acids, taking multivitamins with an increased amount of folic acid, decreasing LDL cholesterol, and increasing HDL cholesterol