If this is the viral claim you’re referring to, there is no proven “10-second trick” that stops a heart attack at home. The lifesaving action is to get emergency medical help immediately.
If you think you’re having a heart attack:
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Call your local emergency number immediately. Don’t wait to see whether it goes away, and don’t drive yourself. cpr.heart.org+1
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Sit down and rest while waiting for help; avoid exertion. nhs.uk
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If you are an alert adult with non-traumatic chest pain, emergency guidance says you may chew and swallow 162–325 mg aspirin, provided you are not allergic to aspirin and have not been told by a healthcare professional to avoid it. If you’re uncertain, wait for EMS rather than taking it. cpr.heart.org
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If the person collapses and isn’t breathing normally, that’s cardiac arrest rather than simply a heart attack: call emergency services and begin hands-only CPR—push hard and fast in the center of the chest. Use an AED if one is available. cpr.heart.org+1
Typical warning signs include pressure/pain in the chest, shortness of breath, sweating, nausea, or pain/discomfort in the arm, back, neck, jaw, or stomach. www.heart.org
If you send me “2/2” (or the rest of the post), I can tell you whether the specific “10-second” technique it recommends is legitimate or dangerous .
