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Heart Attack? Do These 3 Things in the First 10 Minutes to Save Your Life | Dr. Alan Mandell

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166 views4likes28:18HealthyAging-3MOriginal Release: 2026-07-20

When experiencing a suspected heart attack, the three critical actions in the first 10 minutes are: (1) Stop moving immediately and sit or lie down to reduce oxygen demand on the heart muscle, (2) Call emergency services (911 in the US) immediately—do not drive yourself or wait to see if symptoms pass, as electrical instability in the heart can cause cardiac arrest within the first hour, and (3) While waiting for help, follow dispatcher instructions, which may include chewing aspirin (162-325 mg) if cleared by the dispatcher, taking prescribed nitroglycerin, unlocking your door, and staying on the line. The most dangerous mistake is waiting to see if symptoms go away, as half of heart attack deaths occur in the first hour outside a hospital.