Follow the instructions exactly about when to stop eating and drinking. If you don’t, your procedure may be canceled. If your doctor told you to take your medicines on the day of the procedure, take ...

Single-chamber ventricular leadless pacemakers do not support atrial pacing or consistent atrioventricular synchrony. A dual-chamber leadless pacemaker system consisting of two devices implanted ...

An icon in the shape of a lightning bolt. Impact Link Your heart has an internal pacemaker called the sinus node. It's a group of cells, located on top of your heart, that sends electrical signals ...