Add Yahoo as a preferred source to see more of our stories on Google. A large new study conducted in Spain and Italy found that beta blockers, drugs often used to slow the heart rate and lower blood ...

Diet, exercise, sleep, and other factors can contribute to better heart health and lower heart disease risk. Learn how small ...

University of California San Diego-led team has discovered that restoring a key cardiac protein called connexin‑43 in a mouse ...

Your heart might be functioning as if it’s decades older than your chronological age, particularly if you carry excess weight or live with chronic health conditions. The concept of “functional heart ...

Heart failure has historically been irreversible, but the outcome of a new study suggests that could someday change. At the University of Utah, scientists used a new gene therapy that was shown to ...

If you're curious about your heart health, there are quick tests you can perform at home -- no equipment required.

Heart failure sounds alarming—and rightfully so. Yet approximately 6.5 million Americans currently live with this condition, many with the specific variant called systolic heart failure, and a ...

Accurately measuring electrical signals and calcium levels in the heart can lead to earlier treatment of potentially fatal conditions, such as heart attack or congestive heart failure. Calcium plays ...

Two new studies point in opposite directions. A large new study conducted in Spain and Italy found that beta blockers, drugs often used to slow the heart rate and lower blood pressure, did not provide ...

Maintaining a stable heartbeat is critical for survival. Your heart must constantly adapt its output to meet changing demands for oxygen and nutrients. Traditionally, scientists have attributed this ...

In the first long-term and real-world reflective study of its kind, scientists have uncovered new detrimental health impacts of the artificial sweetener aspartame that echoes those found in shorter ...