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Is Insomnia Bad for Your Heart?

Find the truth about questions that pique your curiosity in our series, “The Short Answer.” Interventional cardiologist Leslie Cho, MD, answers this one about insomnia’s affect on your heart.

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What Can I Expect from a Stress Test?

A stress test is often the first step in diagnosing a heart condition. Cardiologist Michael Rocco, MD, explains the standard stress EKG and several other variations that your doctor may order.

Is Heart Disease Curable?

Why haven’t we found a way to cure the No. 1 killer of men and women in the U.S.? Our cardiovascular medicine Chairman Steven Nissen, MD, discusses why we’ll probably become better at preventing coronary artery disease before we find a cure.