Learning the art of ECG interpretation requires intellect, commitment, effort and — perhaps most importantly — an organized approach. I have spent thousands of hours (yes, thousands) looking at ...

Over 300,000 people die each year in the US due to sudden cardiac death. In many cases, sudden cardiac death is caused by abnormally rapid heart rhythms called tachycardias, which means the heart ...

Scientists have discovered a previously unidentified potassium channel in cardiac cells that regulate the human heartbeat. This could be a significant step towards developing "biological pacemakers" ...

Life’s random rhythms surround us—from the hypnotic, synchronized blinking of fireflies…to the back-and-forth motion of a child’s swing…to slight variations in the otherwise steady lub-dub of the ...

If you ever feel your heart is not beating right, or if you have chest pain, the first person you should see is a <a href= ...