That viral social media claim—often referred to as “Cough CPR”—is a dangerous medical myth.
The internet chain posts and videos suggest that if you feel a heart attack coming on, you can save your life by taking deep breaths and coughing vigorously every two seconds. Medical experts, the American Heart Association, and the British Heart Foundation state that this will not stop a heart attack.
Why “Cough CPR” Doesn’t Work for Heart Attacks
-
Heart Attacks vs. Cardiac Arrest: A heart attack happens when a blood clot blocks an artery, starving heart muscle of blood. The heart is usually still beating. “Cough CPR” is a heavily restricted technique sometimes used only under direct medical supervision in a hospital catheterization laboratory if a patient’s heart rhythm suddenly glitches. It is useless for a person experiencing a standard heart attack at home.
-
Wasting Precious Time: Relying on aggressive coughing wastes critical seconds when you should be calling for professional emergency help.
What You Should Actually Do in a Suspected Heart Emergency
If you or someone nearby is experiencing signs of a heart attack (such as severe chest pressure, shortness of breath, or cold sweats), follow these proven steps instead:
-
Call Emergency Services Immediately: Dial your local emergency number (like 911 or 112) right away. Do not try to drive yourself to the hospital.
-
Sit or Lie Down: Rest comfortably to reduce the heart’s workload and prevent fainting or falls.
-
Take Aspirin (If Not Allergic): If you are not allergic and have no history of bleeding disorders, chewing and swallowing an ordinary aspirin (about 300 mg) can help slow down blood clotting while you wait for help.
What made you come across that 10-second trick video? Were you looking into emergency cardiac care for someone specific?
