How is cardiac arrest different from heart attack?

Cardiac arrest and heart attacks are different medical emergencies involving the heart. A heart attack happens when blocked arteries prevent oxygen-rich blood from reaching the heart muscle. Cardiac arrest occurs due to an electrical malfunction causing the heart to stop pumping blood. Both conditions require immediate medical intervention. Key risk factors include high blood pressure, cholesterol, smoking, and diabetes. Cardiac arrest and heart attacks are different medical emergencies involving the heart. A heart attack happens when blocked arteries prevent oxygen-rich blood from reaching the heart muscle. Cardiac arrest occurs due to an electrical malfunction causing the heart to stop pumping blood. Both conditions require immediate medical intervention. Key risk factors include high blood pressure, cholesterol, smoking, and diabetes.  Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle