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 ...

Scientists have reversed diabetic heart failure with a genetic therapy in mice and miniature human "hearts" grown from stem ...

We’re familiar with lab-grown diamonds, but what about ‘lab-grown hearts’? It might sound like a scene from a science fiction ...

After severe heart failure, the ability of the heart to heal by forming new cells is very low. However, after receiving treatment with a supportive heart pump, the capacity of a damaged heart to ...

Funded entirely by taxpayer dollars, this first-of-its-kind drug targets cellular metabolism to promote tissue repair of multiple organs.

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure, and even premature death. While many risk factors contribute to A-fib, one stands ...