So, he and his colleagues induced heart attacks in mice and examined responses in the vagus nerve, which carries signals ...

Add Yahoo as a preferred source to see more of our stories on Google. Recognizing the signs early increases the chances of surviving a heart attack. You should also remember these five key steps. This ...

Having a seemingly random heart attack when you have no history of heart disease or clogged arteries is absolutely terrifying. And when the reason for that heart attack goes misdiagnosed by doctors, ...

While heart attacks can happen suddenly, sometimes symptoms present themselves weeks ahead of the cardiac event itself. Unusual fatigue, sudden shortness of breath, any chest discomfort, new sleep ...

While heart attack rates are declining in older populations, they’re rising among younger adults — those in their 30s, and even their 20s. Heart attacks have traditionally been thought of as a concern ...

Heart disease is the number one killer of women in America—it causes roughly one out of every five female deaths, which is more than breast cancer, Alzheimer’s disease, or accidents—yet there’s still ...

It can be tough to figure out if you or someone else is having a heart attack, especially since they're easily confused with panic attacks. Panic attacks generally aren't life-threatening, although ...