Part 2: Practical Daily Habits & Debunking Emergency Myths

Knowing how to respond to acute cardiac symptoms correctly can mean the difference between life and death.

• Recognize Real Heart Attack Symptoms: Symptoms typically include crushing chest pressure, tightness, or pain that may radiate to the jaw, neck, back, or left arm, accompanied by shortness of breath, cold sweats, lightheadedness, or sudden nausea.
• Call Emergency Services Immediately: If you suspect you or someone else is having a heart attack, dial 911 (or your local emergency number) before doing anything else. Emergency responders can begin diagnostic evaluations and life-saving care directly in the ambulance on the way to the hospital.
• Chew and Swallow an Aspirin (if safe): Unless you are allergic or have been advised against it by a doctor, chewing one adult aspirin (325 mg) or four low-dose baby aspirins (81 mg each) helps inhibit blood clot formation, keeping blood flowing through the narrowed coronary vessel while awaiting EMS.
• Debunking the “Cough CPR” Myth: Attempting to forcefully cough during a heart attack when you are conscious can accelerate physical exhaustion, increase oxygen demand on the struggling heart muscle, and delay critical phone calls to emergency medical services.