Biology, asked by nishthachhajer4762, 1 year ago

Heart attack is caused due to blockage of

Answers

Answered by rakshirakshu21
1

A heart attack happens when the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked and the heart can’t get oxygen. If blood flow isn’t restored quickly, the section of heart muscle begins to die

Answered by seemabhutia2
3

It could of any part of heart or lungs....

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