Singer and actor Ray J took to social media this week to reveal a poor prognosis for his health, sharing that his heart is ...

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

A study published in the Canadian Journal of Cardiology in June also found that a specific kind of walking can be beneficial for people with coronary artery disease: Nordic walking. According to the ...

A naturally occurring fat molecule reduced heart inflammation and scarring caused by diabetes, thereby improving cardiac function, according to new research. The findings open the door to developing a ...

Understanding heart function and disease, as well as testing new drugs for heart conditions, has long been a complex and time-consuming task. A promising way to study disease and test new drugs is to ...

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 ...

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 ...

Ray J says years of heavy drug and alcohol use have left his heart functioning at only 25 percent, with doctors warning his condition is life-threatening. The artist says his family is stepping in as ...

Lower cardiac output has been tied to poorer cerebral blood flow (CBF) in the temporal lobes of older adults without heart failure, a finding that adds to a growing body of research linking heart ...

R&B star Ray J revealed a life-threatening health crisis, sharing his heart is functioning at only 25 percent after a severe ...

Myqorzo (aficamten) is a new therapy for oHCM, improving functional capacity and symptoms, with an annual cost of $108,400. The Myqorzo & You program provides personalized support, including insurance ...

Scientists have identified a key reason why more than half of people with chronic kidney disease eventually die from heart-related conditions. New evidence shows that damaged kidneys release a ...