Published September 21, 2026 at 4:18 PM CDT

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This interview was originally recorded on Wednesday, April 10, 2024.

A heart attack, a terrifying event where blood flow to the heart is blocked, can feel like an elephant sitting on your chest. This crushing pressure, often in the center or left side, can be accompanied by tightness, squeezing, or dull pain. It may linger for minutes or come and go. But the discomfort isn't the only indicator. Shortness of breath, like struggling to catch your breath after a sprint, can arise. Cold sweat may dampen your skin, and nausea or lightheadedness might add to the growing sense of unease.

These are warning signs you shouldn't ignore. Every minute counts in a heart attack. Call 911 immediately. It’s recommended, while waiting for help, chew aspirin if you're not allergic – it can help thin the blood.

The good news: heart attacks are treatable. The faster you get medical attention, the better your chances of survival. Early intervention can minimize heart damage and improve recovery.

Heart disease is the leading cause of death for both men and women in the United States. Nearly one in every four deaths is attributed to it [US Centers for Disease Control and Prevention]. Knowing the warning signs is crucial.

Prevention is always better than cure. Maintaining a healthy weight, eating a balanced diet low in saturated fats, and exercising regularly are all key in reducing your risk. Quitting smoking and managing stress also play vital roles.

A heart attack can be a terrifying experience, but by recognizing the warning signs and seeking immediate medical attention, you significantly increase your chances of survival. Remember, prevention is your best defense. Taking care of your heart today can ensure a healthier tomorrow.

Guest:

Dr. Allen S. Anderson is a professor of medicine and chief of the Cardiology Division at UT Health San Antonio.

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