By: Mr XYZ

In heart failure patients CRT, or biventricular pacing, is used to help improve the heart's pumping function and the symptoms associated with t...

By: Mr ABC

Although it weighs just about an ounce, a pacemaker contains a powerful battery, electronic circuits and computer memory that together generate ele...

By: Mr. BBC

Although it weighs just about an ounce, a pacemaker contains a powerful battery, electronic circuits and computer memory that together generate ele...