What is true of a myocardial infarction?

Question

Quizplus · Accepted Answer

Atherosclerosis, or the buildup of plaque in the arteries, can lead to a blockage of blood flow to the heart and ultimately result in a myocardial infarction (heart attack). Nitroglycerin can help alleviate the symptoms of angina (chest pain), which is often a warning sign of potential heart problems, but is not an effective treatment for a heart attack. The pain associated with a heart attack may occur at rest or during activity, not exclusively during activity. While an angina episode can precede a heart attack, it is not always the case.

What Is True of a Myocardial Infarction