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What is a Heart Attack? – Video
ACLS Certification Association videos have been peer-reviewed for medical accuracy by the ACA medical review board.
Video at a Glance
- A heart attack is caused by a blockage in a blood vessel that supplies the heart, causing it to starve of oxygen.
- Symptoms include feelings of a squeezing sensation in the chest or a weight on it.
- The pain can also radiate to the arms, neck, and jaw.
- The patient may also experience weakness and nausea.
- Many conditions can mimic a heart attack.
- Call 911 immediately if someone is suspected of having a heart attack.
- While waiting for EMS, the patient should take aspirin.
- Cardiovascular disease can be prevented with lifestyle changes.
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Editorial Note
ACLS Certification Association (ACA) uses only high-quality medical resources and peer-reviewed studies to support the facts within our articles. Explore our editorial process to learn how our content reflects clinical accuracy and the latest best practices in medicine. As an ACA Authorized Training Center, all content is reviewed for medical accuracy by the ACA Medical Review Board.