2. Heart Attack
A heart attack is the death of, or damage to, part of the heart muscle because the supply of blood to the heart muscle is severely reduced or stopped.
Healthline.com (OMS Preferred Provider)

3. What is Heart attack?
A heart attack is when low blood flow causes the heart to starve for oxygen. Heart muscle dies or becomes permanently damaged. Your doctor calls this a myocardial infarction.
MedHelp Q&A

4. Heart Attack : Search Results - healthfinder.gov - Your Source for Reliable Health Information
A heart attack occurs when blood flow to a section of heart muscle becomes blocked. A leading killer of both men and women in the United States, learn the symptoms and how acting fast can save your li... Details >
HealthFinder.gov

5. Heart Attack and Unstable Angina
A heart attack occurs when blood flow to the heart is blocked. Without blood and the oxygen it carries, part of the heart starts to die. A heart attack doesn't have to be deadly. Quick...
Healthline.com (OMS Preferred Provider)

6. When Panic is Really a Heart Attack - Information on Anxiety and Other Anxiety Related Mental Health Disorders
Home; Forum; Disorders & Issues; News; Blog; Browse; Blogs; Browse All; A Mental Health Reader; Allan Schwartz, Ph.D.'s Weblog; Elisha Goldstein, Ph.D.'s Weblog; Simone Hoermann, Ph.D.'s Weblog; Mental Help Net Site News; Podcasts; The Wise Counse...
www.mentalhelp.net

7. Heart Attack
The Minister for Indigenous Health, Warren Snowdon, has received a policy report that addresses disparities in hospital care between Aboriginal and Torres Strait Islander people and other Australians with acute coronary syndrome.
www.healthinsite.gov.au

8. Heart Attack
A heart attack occurs when one of the arteries that supplies blood to the heart is blocked. The underlying cause is coronary heart disease (CHD). Risk factors for CHD include smoking, high blood cholesterol, obesity, diabetes, high...
healthinsite.gov.au

9. Information about Heart Attack
A heart attack (also called an acute myocardial infarction) happens when the arteries leading to the heart become blocked and the blood supply is slowed or stopped. When the heart muscle can’t get the oxygen and nutrients it needs...
www.hospitalcompare.hhs.gov

10. Patient Information Sheets: Heart Attack
Some heart attacks are sudden and intense. But most start slowly, with mild pain or discomfort. This information sheet provides answers to the following questions:
www.heart.org