Which mechanisms responsible for a myocardial infarction (MI)?
A) Coronary artery thrombosis
B) Plaque rupture
C) Coronary artery spasm near the ruptured plaque
D) Preinfarction angina
E) Hyperlipidemia

Question

Quizplus · Accepted Answer

The three mechanisms that block the coronary artery and are responsible for the acute reduction in oxygen delivery to the myocardium are (1)plaque rupture,(2)new coronary artery thrombosis,and (3)coronary artery spasm close to the ruptured plaque.

Which Mechanisms Responsible for a Myocardial Infarction (MI)