All ECG 156. BySteven Lome, MD. Enlarge . ... This ECG has ventricular pacing as seen by pacemaker spikes prior to each QRS complex, however has a more right bundle branch appearance.

Also note the pacing spikes on this ECG are quite large. Older devices that were unipolar appeared like this, however most current pacemakers have quite small pacemaker spikes on the ECG which can ...

The rhythm is regular at a rate of 78 beats/min. Before each QRS complex, there are two pacing stimuli (+,v) with a very short interval (0.06 sec) between them. They are both ventricular pacing ...

During atrial overdrive pacing at a cycle length of 420 ms, the following EKG was recorded (Fig. 1). (Enlarge Image) Twelve-lead electrocardiogram during right atrial overdrive pacing at a cycle ...

Figure 1.A – electrocardiogram (ECG) showing sinus rhythm with VAT ventricular pacing; B – 2-dimensional transthoracic echocardiography, modified projection on the RV; C – chest X-ray ruling out ...

CORRECTING and REPLACING Heart Rhythm Case Reports Publishes Notable Case Detailing First Use of AI-Guided ECG Mapping for Left Bundle Branch Area Pacing Provided by Business Wire Apr 3, 2025 1:09am ...