Science, asked by NarayanSameer, 1 year ago

How heart attack is caused? What are its significant?

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Answered by Anonymous
2
Hi friend, this may help u.....
Q1) How heart attack is caused?

Ans) A heart attack occurs when one or more of your coronary arteries become blocked. Over time, a coronary artery can narrow from the buildup of various substances, including cholesterol (atherosclerosis). This condition, known as coronary artery disease, causes most heart attacks.

Q2) What are its significant?

Ans)As with men, women's most common heart attack symptom is chest pain or discomfort. But women are somewhat more likely than men to experience some of the other common symptoms, particularly shortness of breath, nausea/vomiting, and back or jaw pain. Learn about the warning signs of heart attack in women.In the early stages, symptoms that seem like mere annoyances may come and go. For example, you may have heart arrhythmias, which can cause:

1)difficulty catching your breath after moderate physical exertion, like walking up a flight of stairs
2)a sense of discomfort or squeezing in your chest that lasts for 30 minutes to a few hours
3)unexplained pain in your upper torso, neck, and jaw
4)a heartbeat that is faster, slower, or more irregular than usual
dizziness or fainting
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NarayanSameer: Very brilliant answer
Answered by Anonymous
2

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