FAILURE of the myocardium to respond to an electronic pacemaker with implanted electrodes, because the threshold to electric stimulation is abnormally high, is known to occur occasionally. 1, 2 In all ...

A pacemaker is a small electronic device that helps keep the heart beating regularly. It can represent a life-changing treatment for heart conditions such as arrhythmias. It is generally not too ...

Cardiac implantable electronic devices (CIEDs) constitute a major breakthrough in the management of heart rhythm disorders. These devices largely include bradycardia pacemakers, biventricular ...

Photo Credit: Adapted from Brown K. TCT 564: A new perspective: intracardiac echocardiographic guidance for the implantation of a left atrial appendage occluder device (Watchman) with a leadless ...