About two-thirds of patients with chest pain will not have had a heart attack. A heart trace, called an ECG, can quickly show up major heart attacks, but it is not very good at excluding more ...

Every eight-ounce serving of a sugar-sweetened beverage consumed worldwide contributes to a mounting public health crisis. According to new research from Tufts University, these drinks, from sodas to ...

When 78-year-old Nancy Adams was diagnosed with atrial fibrillation, a common electrical disorder involving the heart, we decided on medication to control her heart rhythm and also a blood thinner ...