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

#WAP #MAR #wandering #atrial #pacemaker #comparison
Comparison between ... pacemaker (A) vs multifocal ... atrial arrhythmia ... (B) #WAP #MAR ... #multifocal #rhythm
Multifocal Atrial Arrhythmias on ECG
Multifocal atrial rhythm & Multifocal atrial tachycardia
ECG Recognition:
 • Variable P wave
Multifocal Atrial ... atrial rhythm & ... Multifocal atrial ... #MAT #Multifocal ... #atrial #rhythm
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Multifocal Atrial ... Rhythm / Multifocal ... Atrial Arrhythmia ... includes both MAT ... #comparison
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... is gradual and rhythmic ... intervals vary at ... Wandering Atrial ... variants #clinical #comparison
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
block (3) Multifocal ... (MAT) - 3 ... different P waves ... arrest - escape rhythms ... #EKG #diagnosis
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Sinus Arrhythmia ... is gradual and rhythmic ... intervals vary at ... Wandering Atrial ... variants #clinical #comparison
Cardiac Event Monitoring Devices - Compared
Ambulatory ECG (Hotter):
 • Advantages: Continuous recording, records asx events, all
• Advantages: Longer ... Correlation of rhythm ... detect various arrhythmias ... #Comparison #cardiology ... #management #holter
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
in the chest or neck ... Heart Rate and Rhythm ... and irregular rhythms ... syndrome) • Multifocal ... associated with anxiety may
External Ventricular Drains (EVDs) & ICP waveform interpretation
An EVD is a temporary closed sterile system that
is increased (e.g ... interventions may ... CNS compliance LONGER ... - Rhythmic Spikes ... Nick Mark MD @nickmmark
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Any implantable devices ... overload, irregular rhythm ... Obtain EKG if: ... CV disease - Arrhythmia ... medical and surgical management