Question

Coronary heart disease can lead to a. heart malformation b. heart attack c.heart tumor d.viral infection

Answer 1

C. heart tumor. Coronary heart diseases' syptoms may vary. The usual cause is the buildup of plaque. This causes coronary arteries to narrow, limiting blood flow to the heart.

Answer 2

I think the answer is B.

With some quick researching.

Hope this helps