Question

1. Why is the first hour of a heart attack the most critical

Answer 1

Answer: The first few hours after the heart attack begins is the critical period, in this period, literally every second counts, and the quicker the blood flow restored and the treatment instituted, the better the chances of survival, and the better the chances of keeping the heart muscle alive

Step-by-step explanation:

Answer 2

Step-by-step explanation:

The first few hours after the heart attack begins is the critical period, in this period, literally every second counts, and the quicker the blood flow restored and the treatment instituted, the better the chances of survival, and the better the chances of keeping the heart muscle alive. Ive never had one and hope noone ever does.. please be safe