78 results
The first three letters refer to chamber paced, chamber sensed, and response to sensed events. The
chamber sensed, and ... programmability and ... Cardiology #PPM #Pacemaker ... #LetterCode #Coding
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Pacemaker Operating ... paced A (atrium ... sensed or paced atrial ... sensed by the atrial ... prevents sensing and
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Pacemaker Mutifocal ... 100 beats/min) and ... configurations and ... an irregular PP and ... Pacemaker: VARIANT
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Pfor every QRS and ... : WPW, ectopic atrial ... pacemaker - QRS ... leads rsr'), V-pacemaker ... Short QT <300-360 ms
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
with respiration and ... • The P wave and ... Wandering Atrial ... Pacemaker: • ... several cycle the pacemaker
Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
Diagnosis Framework and ... , AVNRT, AVRT, Atrial ... Flutter, Ectopic Atrial ... Irregular SVT: Atrial ... semi-recumbent position 3) Ask
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Treatment: Pacemaker ... association between P and ... QRS • Atrial ... • Treatment: Pacemaker
A wandering atrial pacemaker, (WAP), is an atrial arrhythmia that occurs when the natural cardiac pacemaker
pacemaker, (WAP ... natural cardiac pacemaker ... , and/or the atrioventricular ... shifting of the pacemaker ... old, in athletes and
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
origin within the atria ... (e.g. ectopic atrial ... • Saw-Tooth = Atrial ... leads except aVR and ... wave (between QRS and
Pacemaker
There are different types of cardiac pacemakers.
Here we see a pacemaker with one lead in the
Pacemaker There ... Here we see a pacemaker ... lead in the right atrium ... and another in ... synchrone contractions and