Feeling dizzy with a slow pulse? Cardiologist explains what it could mean: ‘Changes in the heart’s electrical system…’

Learn why your heart may be beating slowly, and when it is normal and when it is not, prompting immediate check-up.

Heart surgeon with 25 years of experience shares the 3 serious heart conditions that cause most cardiac-related deaths

Heart disease is the number one cause of death worldwide. Dr London shares the 3 common cardiac conditions that lead to most ...
The Business Journals

A closer look at atrial fibrillation — the silent disruptor in your heart’s electrical system

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. The heart is an incredible machine, pumping blood to fuel ...

In a heartbeat: UPMC’s Dr. Saba helps ground against the shock of abnormal EKGs

The issue An abnormal EKG result can be a shock to the system. Dr. Samir Saba, co-director of the UPMC Heart and Vascular ...
Science Daily

Common consumer product chemicals now tied to cardiac electrical changes

Some environmental phenols are known to have cardiac toxicities. Now, a new study is revealing their adverse impact on the heart's electrical properties. Environmental phenols are found in a wide ...
Medical Xpress

Cardiologist explains how pacemakers and defibrillators interact with the electrical system of the heart

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 ...