5 results
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
paced A (atrium ... sensed or paced atrial ... Post-ventricular atrial ... during which an atrial ... sensed by the atrial
Pacemaker
There are different types of cardiac pacemakers.
Here we see a pacemaker with one lead in the
lead in the right atrium ... and another in ... Pacing both ventricles ... #Clinical #Radiology ... #CXR #Biventricular
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Paroxysmal AF, atrial ... flutter, or atrial ... Arrhythmias: • Atrial ... • Multifocal atrial ... valve prolapse • Pacemaker-mediated
Pacemaker Timing Settings
 • Lower rate limit (50-60 bpm) - The lowest rate at which the
sensed or paced atrial ... Post-ventricular atrial ... during which an atrial ... sensed by the atrial ... tachycardia)
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... : WPW, ectopic atrial ... pacemaker - QRS ... leads rsr'), V-pacemaker ... hypo K, hypo Mg, congenital