That headline contains a dangerous misconception: there is no proven 10-second maneuver that can reliably stop a heart attack at home. Coughing, drinking water, or performing a special breathing technique will not “restart” a heart during a heart attack.
For a safer version:
If You Think You’re Having a Heart Attack, Do This Immediately
Don’t wait for symptoms to pass.
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Call your local emergency medical service immediately. Don’t drive yourself if an ambulance is available.
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Stop what you’re doing and sit or lie somewhere safe.
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Unlock the door if you’re alone, and keep your phone nearby.
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Follow the emergency operator’s instructions.
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If you’ve been prescribed nitroglycerin, use it exactly as directed.
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If an emergency professional advises aspirin and you have no allergy, bleeding problem, or other reason you have been told not to take it, follow their instructions.
Sudden chest pressure or pain, shortness of breath, cold sweating, nausea, or pain spreading to the arm, back, neck, or jaw can be signs of a heart attack.
Every minute matters. Don’t try a viral “10-second cure”—get emergency medical help.
