Your heart’s job is to keep your pulse steady to pump blood throughout your body. Sometimes your heart rate is slower when you’re relaxing, and sometimes it’s faster when you’re exercising or stressed ...

Prompt action is of utmost importance during sudden cardiac arrests and knowing how to use a defibrillator can save lives. Dr ...

Dr. Richard Page answers the question: 'Are There Defibrillators Without Leads?' — -- Question: I have heard that some defibrillators may not need leads to be placed in the heart. Is this true, ...

The investigative minds at Debunked explain how defibrillators work to restore a normal heart rhythm during cardiac emergencies. Fact check: Trump makes numerous false claims to generals and admirals, ...