Question

When does variant angina cause pain?

A. During physical exertion.
B. At rest.
C. After a heavy meal.
D. Only in the morning.

Answer 1

Variant angina, also known as Prinzmetal's angina, causes pain at rest.

Step-by-step explanation:

Variant angina, also known as Prinzmetal's angina, is a type of angina that occurs due to a spasm in the coronary arteries, leading to reduced blood flow to the heart muscle. The pain associated with variant angina usually occurs at rest, rather than during physical exertion as seen in stable angina. Therefore, the correct answer is B. At rest. It is important to note that variant angina can also be triggered by certain factors such as exposure to cold temperatures, emotional stress, or smoking.