4 Cool Ways To Use The Button On Samsung's S Pen

The latest iterations of Samsung's S Pen for the Galaxy series phone has some very handy features, but they may not be ...
Johns Hopkins Medicine

Cardiac Resynchronization Therapy

What is cardiac resynchronization therapy? Cardiac resynchronization therapy (CRT) is treatment to help restore the normal rhythm (timing pattern) of the heartbeat. A dual chamber pacemaker can help ...