Blood thinners recommended for people with irregular heartbeat to prevent stroke

People with irregular heartbeat, also known as atrial fibrillation, should take blood thinners to prevent stroke, according to an updated guideline from the American Academy of Neurology. About one in 20 people with untreated atrial fibrillation will likely have a stroke in the next year.

The uneven heart rhythm of […]

STORIES FROM THE HEART: She ran a 5K and had cardiac arrest the same morning; now she’s an EMT, AHA volunteer

A week after turning 40, and only hours after running a 5-kilometer race, Nancy Capelle was putting some peanut butter on a banana when she felt severe pain in her chest.

The pain traveled through her entire back and through both sides of her jaw. She considered calling an ambulance, […]

SimpleScience@Heart: A tick’s spit leads to an entire lesson in blood clotting

There really is such a thing as tick spit – that is, the saliva of a tick. And there’s something about it that might help fight heart disease and stroke.

The link comes from a protein found in the spit of ixodes (ik-SO-deez) ticks, which are also known as blacklegged […]