A heart attack occurs when one of the heart's coronary arteries is blocked suddenly, usually by a tiny blood clot (thrombus). The blood clot typically forms inside a coronary artery that already has been narrowed by atherosclerosis, a condition in which fatty deposits (plaques) build up along the inside walls of blood vessels. A heart attack also is called a myocardial infarction or coronary thrombosis.
Each coronary artery supplies blood to a specific part of the heart's muscular...
Read moreI've had some questions about why I was off-line from mid-October until recently. There's really a rather simple reason: I had a myocardial... Read more »
A new drug to treat myocardial ischemia has shown positive results in clinical trials. The drug, called Generx, works by promoting blood-vessel... Read more »
Source: ADAM Encyclopedia
Myocardial contusion is a "bruise" of the heart muscle.Alternative NamesBlunt myocardial injuryCauses, incidence, and risk factorsThe most common... Read more »
Source: ADAM Encyclopedia
Heart biopsy; Biopsy - heartNormal ValuesA normal result means there was no abnormal heart muscle tissue.What abnormal results meanAn abnormal result... Read more »
Source: ADAM Encyclopedia
Intestinal ischemia and infarction is damage to (ischemia) or death of (infarction) part of the intestine due to a decrease in its blood... Read more »
Source: ADAM Encyclopedia
Intestinal necrosis; Ischemic bowel; Dead bowel; Dead gutSymptomsThe hallmark of intestinal ischemia is abdominal pain. Other symptoms... Read more »