14 results
Comparison between Wandering atrial pacemaker (A) vs multifocal atrial arrhythmia (B)

#WAP #MAR #wandering #atrial #pacemaker #comparison
pacemaker (A) vs ... multifocal atrial ... #pacemaker #comparison ... multifocal #rhythm #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Pacemaker Operating ... depolarization before pacing ... inhibit or trigger a pacing ... Operating #Modes #Pacing ... #settings #cardiology
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Pacemaker Mutifocal ... Pacemaker: VARIANT ... of the dominant pacemaker ... wap #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
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 ... Pacing both ventricles ... #Clinical #Radiology
Wandering atrial pacemaker - ECG Diagnosis
 • The change in P wave contour is gradual
 •
Wandering atrial ... pacemaker - ECG ... wap #Wandering #atrial ... #pacemaker #cardiology ... diagnosis #ekg #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Wandering Atrial ... Pacemaker: • ... several cycle the pacemaker ... Sinus #Arrhythmia #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(3) SVTs - atrial ... (3) Multifocal atrial ... - ventricular pacemaker ... EKG #diagnosis #electrocardiogram ... #cardiology #differential
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
: WPW, ectopic atrial ... pacemaker - QRS ... leads rsr'), V-pacemaker ... EKG #diagnosis #electrocardiogram ... #cardiology #interpretation
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Treatment: Pacemaker ... P and QRS • Atrial ... • Treatment: Pacemaker ... Diagnosis #EKG #electrocardiogram ... #ecg #cardiology
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
Ectopic atrial rhythm ... • The atrial ... pacemaker is in ... #rhythm #cardiology ... diagnosis #ekg #ecg #electrocardiogram