Q. Heart attack occurs due to – (Solved)
1. Bacterial attack on the heart
2. Stopping of heart beat
3. Lack of supply of blood to the heart itself
4. Impairment of heart's working due to unknown reasons
- c. Lack of supply of blood to the heart itself
1. Bacterial attack on the heart
2. Stopping of heart beat
3. Lack of supply of blood to the heart itself
4. Impairment of heart's working due to unknown reasons