Discover what your resting heart rate reveals about hidden health problems. Fast pulse signals thyroid, infection issues.

A team of scientists from Harvard Medical School and Duke University has created a new kind of tissue that can change heart activity using only light—no wires, no surgery, no harm. This groundbreaking ...

Discover 7 treatments for ischemic heart disease that are saving lives. From cutting-edge medications to advanced procedures ...

The International Thermonuclear Experimental Reactor (ITER) is decades in the making, and is humanity ... world’s most powerful magnet and beating heart of the tokamak—is finally complete ...

The simple, constant rhythm of a beating heart is a reassuring sign of life ... obtaining more mature cells was key to seeing a realistic toxicity response, which he hopes will make this more useful ...

It even allows them to treat the heart and make it healthier before it gets to its destination. Until “beating heart” transplants, the heart had to stop twice: once when the donor passed away ...

But certain situations — such as exercise, excitement or being with your beloved — can naturally make your heart beat faster. “Our brains and heart are connected via the autonomic nervous ...

To make matters worse, living with an unpredictable ... rhythm if and when it occurs unexpectedly. I can feel my heart beating quickly when I’m feeling anxious or stressed.

Beating heart transplants, Miletic said ... Their organs are going to work better earlier on, which is going to make the overall recovery process definitely easier.” Doctors at Stanford ...

Other factors, like fever, dehydration, or drinking too much caffeine, can also make your heart race. Sometimes our hearts beat slower than 60 beats per minute. This is called bradycardia.