For decades, heart disease has been thought to be primarily due to high blood cholesterol. The standard advice: Lower your cholesterol to protect your heart. Cholesterol certainly plays a role in heart health—but the picture is far from complete.
“The problem isn’t just how much cholesterol is in the blood,” Dr. Gerald M. Lemole, a renowned heart surgeon and former professor of surgery at Temple University and Thomas Jefferson Medical College, said. “What matters is how long cholesterol stays trapped in the tissue.”





