Valentine's Day is all about the hearts: heart-shaped chocolates, cards, balloons and even pizza. But the heart hasn't always ...

The ancient Greek philosopher and polymath Aristotle once concluded that the human heart is tri-chambered and that it was the ...

Obesity can put strain on the heart, resulting in an increased risk of conditions such as atrial fibrillation, or irregular heart rhythms.

We tested drugs that specifically inhibit NOX2 and checked how likely the upper chambers of the heart were to develop irregular electrical rhythms. In parallel, we generated human atrial heart ...

California: A team of researchers led by the University of California, San Diego, and Stanford University has discovered a noninvasive approach for monitoring electrical activity inside cardiac ...

A team of researchers led by the University of California San Diego and Stanford University has developed a noninvasive method to monitor the electrical ... directly on human heart cells.