Question

5. What is a heart attack?

Answer 1

Answer:

Aheart attack is a build up of cholestorol that prevents the blood from flowing through the body which leads to cardiac arrest.

Explanation:

Answer 2

Answer:

a heart attack is when blood clot blocks blood flow.

a angina pectoris is when there is chest pain. what causes that chest pain is when your blood flow reduce it flowing to your heart.

arrhythmia is the beating of the heart. this is how it relates to sudden cardiac death because arrhythmia might start at an abnormal heart right which can be very much like cardiac death.

Explanation:

i hope this helps