Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: 50th anniversary of Danish Queen Margrethe's accession to the throne OSLO (Reuters) - Norway's Queen Sonja, 87, will ...

JERUSALEM (AP) — After undergoing emergency surgery to implant a pacemaker, Israeli Prime Minister Benjamin Netanyahu, 73, made a video appearance from a hospital near Tel Aviv. Wearing a crisp dark ...

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 ...

A New Smyrna Beach nurse suffered from a heart rhythm disorder that caused her to faint, until she received a "life-saving" high-tech pacemaker. The Micra AV pacemaker is a leadless device smaller ...

The blood circulates around the body 24 hours a day 7 days a week. Heart of a normal person has a regular rhythm, which allows enough oxygen and nutrients to reach all organs. In some individuals, ...