18 results
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... is gradual and rhythmic ... Wandering Atrial Pacemaker ... several cycle the pacemaker ... #ecg #electrocardiogram
Wandering atrial pacemaker - ECG Diagnosis
 • The change in P wave contour is gradual
 •
shifts back to the sinus ... • Variant of ... sinus arrhythmia ... appreciate this rhythm ... #ecg #electrocardiogram
Comparison between Wandering atrial pacemaker (A) vs multifocal atrial arrhythmia (B)

#WAP #MAR #wandering #atrial #pacemaker #comparison
Wandering atrial pacemaker ... multifocal atrial arrhythmia ... wandering #atrial #pacemaker ... comparison #multifocal #rhythm ... #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... is gradual and rhythmic ... Wandering Atrial Pacemaker ... several cycle the pacemaker ... #ecg #electrocardiogram
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Multifocal Atrial Arrhythmia ... : VARIANT OF SINUS ... ARRHYTHMIA - involves ... focus from the sinus ... #ecg #electrocardiogram
A Summary slide of Sinoatrial Rhythms 
 • Sinus Rhythm
 • Sinus Arrhythmia
Sinus Rhythm ... • Sinus Arrhythmia ... Wandering Atrial Pacemaker ... Multifocal Atrial Arrhythmia ... #ecg
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
• In sinus rhythm ... by a junctional pacemaker ... an infra-Hisian pacemaker ... ThirdDegree #3rd #AVBlock ... #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... arrest - escape rhythms ... - ventricular pacemaker ... bradyarrhythmia #ECG ... #electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
QRS widening • Sinus ... of conduction block ... waves • Pseudo-STEMI ... • "Sine wave" rhythm ... #ECG #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Narrow & regular rhythm ... • Treatment: Pacemaker ... • Treatment: Pacemaker ... #electrocardiogram ... #ecg #cardiology