Vital Signs: Mitral Valve Prolapse

Understanding Mitral Valve Prolapse and separating fact from fiction in heart health.

Mar 1, 2000 6:00 AMMay 9, 2023 4:13 PM

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Mrs. Lopez, barely 30 and clearly in good physical condition, would not be put off. "The pain starts here," she said, pointing to the left of her breastbone, "where it shoots down my left hand and spreads like fire up my neck. I can't catch my breath. My heart goes boom-boom-boom all the time. It keeps getting worse. I've tried everything."

Her EKG was flat-out normal, and I held the tracing up for her to see.

"You're perfect," I announced. "And to my ears, your heart sounds normal."

"But I have mitral valve prolapse," she shot back.

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