7 results
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Pacemaker Operating ... sensed • Post-ventricular ... of time after ventricular ... #PPM #Operating ... #Modes #Pacing
Pacemaker
There are different types of cardiac pacemakers.
Here we see a pacemaker with one lead in the
Pacemaker There ... with asynchrone ventricular ... Pacing both ventricles ... Radiology #CXR #Biventricular ... #PPM #Pacemaker
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Differential Diagnosis Algorithm ... aberrancy • Pacemaker-facilitated ... Wide-Complex - Polymorphic ... : • Polymorphic ... Differential #Diagnosis #Algorithm
Pacemaker Timing Settings
 • Lower rate limit (50-60 bpm) - The lowest rate at which the
Pacemaker Timing ... period of time the pacemaker ... depolarization before pacing ... would trigger pacemaker-mediated ... #PPM #Timing #Pacing
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... Bradyarrhythmia (<60 bpm ... • Premature ventricular ... interval) • Polymorphic ... Differential #Diagnosis #Algorithm
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
Recurrent Polymorphic ... Pointes - Management Algorithm ... chronotropy (goal 90-110 bpm ... • Overdrive pacing ... TDP #Management #Algorithm
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Pacemaker Operating ... EricsMedicalLectures/featured #Pacemaker ... #PPM #Operating ... #Modes #Pacing