Johnson & Johnson’s halt of U.S. sales of a new heart-rhythm device due to safety concerns is hobbling a major strategic push by the company into one of the industry’s fastest-growing markets.

Rangers supporters are allocated part of the Roseburn Stand which is located at the north end of the stadium. Access is by the McLeod Street turnstiles, 23 - 32. Turnstiles will open 1 hour before ...

Attempt to get rid of the atrial fibrillation altogether and restore and maintain normal heart rhythm. Allow the atrial fibrillation to persist while controlling the heart rate There are different ...

By examining ECG wave patterns, a doctor can determine a person's heart rate and rhythm and possibly identify certain types of heart disease. A heart arrhythmia, also called cardiac arrhythmia, is ...