As noted earlier, viral claims suggesting you can perform a “10-second cough trick” to stop or survive a heart attack at home are a dangerous myth. Coughing forcefully will not restart a stopped heart or open a blocked coronary artery, and relying on it wastes critical time.
If you or someone near you shows signs of a heart attack, the true 10-second action that can save a life is immediate activation of emergency medical help and conserving your heart’s energy.
Here are the vital steps to take right away:
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Call Emergency Services (911) Immediately: Do not wait to see if symptoms pass or try to drive yourself. Paramedics can begin life-saving treatment the moment they arrive.
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Stop All Activity and Rest: Sit or lie down comfortably. Conserve your energy and stay as calm as possible to minimize the heart’s oxygen demand.
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Unlock Your Front Door: If you are alone and able to do so safely without overexerting yourself, unlock your door so emergency responders can enter without delay.
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Chew an Aspirin (If Safe): If you are not allergic and have no history of severe bleeding disorders, chewing and swallowing an ordinary aspirin helps prevent blood platelets from adding to a clot while you wait.
