Question

what will the heart rate be at the time of heart attack

Answer 1

Heart rate may be slower or faster then normal......!!

Thanks ^_^

Answer 2

Answer:

While it's true that some areas of cardiac muscle will start to die during a heart attack because of a lack of blood, a person's pulse may become slower (bradycardic) or faster (tachycardic), depending on the type of heart attack they're experiencing (a normal heart rate is between 60 and 100 beats per minute).