The first two complexes show atrial-sensed, ventricular paced rhythm. The third atrial complex is premature and initiates SVT faster than the programmed upper tracking limit, resulting in ...

Dual Chamber Aveir Retrievable Leadless Pacemaker Implant via the Right Internal Jugular Vein in a 13-year-old With ...

Resetting of a cardiac rhythm can be easily understood if one compares what is seen in the electrocardiogram (ECG) of a patient with a ventricular pacemaker after a ventricular premature ...

UC Davis pediatric cardiologist Dan Cortez is first in the world to implant a dual chamber leadless pacemaker in a child.