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 »
Full Question: Is there any treatment to reverse the damage resulting from a migraine related cerebral infarct? The symptoms are mainly... Read more »
Full Question:Is there any treatment to reverse the damage resulting from a migraine related cerebral infarct? The symptoms are mainly... Read more »
Full Question: I'm a 37 year old MALE and everywhere I read I read of frequency of Migraines in women, but not so much in men. I've had... Read more »
Can pain in the jaw or teeth be an indication of a heart attack? How do I tell if a pain in my arm or shoulder is due to a heart... Read more »
Source: ADAM Encyclopedia
Alternative Names Tooth pain and heart attacks; Heart attacks and jaw pain Information Question: Can pain in the jaw or... Read more »
A blockage in the heart's arteries may reduce or completely cut off the blood supply to a portion of the heart. This can cause a blood clot to form... Read more »
Source: ADAM Encyclopedia
Myocardial biopsy is the removal of a small piece of heart muscle for examination.Alternative NamesHeart biopsy; Biopsy - heartHow the test is... Read more »
Source: ADAM Encyclopedia
Blunt myocardial injurySymptomsA severe myocardial contusion may lead to signs and symptoms of a heart attack.Pain in the breastbone (sternum) or... Read more »
Source: ADAM Encyclopedia
Intestinal necrosis; Ischemic bowel; Dead bowel; Dead gutSymptomsThe hallmark of intestinal ischemia is abdominal pain. Other symptoms... Read more »