Final answer:
Myocardial infarction (heart attack) is an acute disorder of the cardiovascular system caused by the sudden blockage of coronary arteries. The correct answer is option (2). Myocardial infarction
Step-by-step explanation:
A heart attack, or myocardial infarction (MI), happens when the blood vessels in the heart get blocked suddenly. This blockage is usually caused by a build-up of plaque in the arteries, making it hard for blood and oxygen to reach parts of the heart. When this occurs, it damages the heart muscle. Quick medical help is important to fix the blood flow problem, and treatments like angioplasty or stents may be used. After a heart attack, doctors suggest lifestyle changes, medications, and rehabilitation to reduce the chances of more heart attacks and improve overall heart health.
Thus, the correct answer is option (2). Myocardial infarction