A marathon pushes the human body close to its limits. Legs tire, lungs burn and the heart works hard for hours on end. For ...

New research reveals exercise may reprogram heart-controlling nerves, giving hope for potentially better treatments for ...

New research suggests that regular aerobic exercise doesn’t just benefit the heart muscle, but subtly rewires the nerves that control how the heart works. Regular physical activity does more than ...

When most people think of heart health, they imagine cardio exercises, nutritious meals and regular doctor visits. Yet, few would suspect a link between their heart and calf muscles. Surprising as it ...

Dr. Robert Califf answers the question: 'Avoid Shift Work After A Heart Attack?' — -- Question: Should I avoid shift work after a heart attack? Answer: Some people with heart disease, or their ...

New research shows that even a few drinks can disrupt your heart’s nighttime recovery, smartwatches reveal the hidden cardiovascular cost, even when your sleep patterns look normal. Study: The Impact ...

Medical Center Hospital Chest Pain Coordinator Gracie Smith (center in red) poses for a photo with the Cath Lab team at the hospital. February is Heart Health Month and there are several things Smith ...

CHICAGO — One person’s used pacemaker is another person’s treasure. A program to refurbish used pacemakers could expand access to the lifesaving devices. In a clinical trial of nearly 300 people, ...

One cardiologist likes to compare heart health to financial wellness. "I tell my patients, 'Just like you have a 401k or IRA fund, you should have a health fund,'" shares Dr. Mahesh Tekriwal, MD, ...

A leaky heart valve occurs when a heart valve doesn’t close properly, allowing blood to flow backward. During pregnancy, this condition can affect circulation and increase strain on your heart. A ...