The path to better heart health might just run through your wrist. Scientists at Northwestern University’s Feinberg School of Medicine have developed a new way to assess cardiovascular fitness using ...

A new study reveals that encapsulated heating methods, an often-used heat simulation method, significantly increase heart rates and cardiac strain compared to natural heat exposure like those ...

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 ...

Influenza infection is estimated to cause one billion annual infections globally. While most infections result in symptoms that are mild and self-resolving, some infections may trigger consequences in ...

Heart disease continues to stand as the No. 1 cause of death in the United States. Coronary heart disease, the most common type of heart disease in the U.S., was responsible for the deaths of nearly ...

That little number on your fitness tracker might be more important than you realize. Your resting heart rate isn’t just some random vital sign. It’s essentially a window into how efficiently your ...

Your pulse is like having a direct line to your heart’s control room, constantly broadcasting information about your cardiovascular health that most people never bother to decode. While everyone knows ...

“Bad,” or LDL, cholesterol is a major risk factor for heart disease and most people are screened for it as part of their yearly physicals. There’s another marker in the blood that may be a better ...

A hypnotic rhythm underlies your existence. It began before you were born. It continues, right this very moment, without a single conscious thought on your part. It will be with you until the end. Lay ...

But just how seriously you should monitor your salt consumption may depend on your current heart health and other cardiovascular risk factors, says Kainat Khalid, MD, a cardiologist at Jamaica ...

Heart surgery may seem daunting, but even experienced surgeons remain amazed by the body's resilience. Cardiothoracic surgeon ...