When a coronary artery becomes blocked, the result is
A) arrhythmia.
B) an obstructive embolism.
C) a heart attack.
D) angina.

Question

Quizplus · Accepted Answer

When a coronary artery becomes blocked, it reduces or completely cuts off the blood supply to the heart muscle. This can result in a heart attack, also known as a myocardial infarction. Arrhythmia and angina can also be symptoms of a blockage, but they are not the direct result of the blockage. An obstructive embolism refers to a blockage caused by a blood clot or other material that travels through the bloodstream and blocks a blood vessel. While this could potentially cause a blockage in a coronary artery, it is not the most common cause.

When a Coronary Artery Becomes Blocked, the Result Is