12 results
Syncope - Differential Diagnosis
The percentage of syncopal events secondary to arrhythmias or structural disease is generally
Syncope - Differential ... percentage of syncopal ... Brady (Sick sinus, AV ... block) • Tachy (VT ... differential #diagnosis #causes
Vereckie Algorithm - Lead aVR - Ventricular Tachycardia - Telemetry Diagnosis
WCT is VT IF:
 • Initial
Vereckie Algorithm ... - Lead aVR - Ventricular ... Diagnosis WCT is VT ... Tachycardia #WCT #VTach ... #avr #diagnosis
Algorithm for the Management of Ventricular Tachycardia Electrical Storm
ES diagnosed (≥ 3 episodes of VT/ICD therapies
Algorithm for the ... 3 episodes of VT ... of reversible causes ... #Tachycardia #Algorithm ... #Management #VTach
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Syncope - Differential ... Diagnosis Algorithm ... Tachyarrhythmia: • VT ... • AVNRT/AVRT ... #causes
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
tachycardia (V-tach ... , VT), Monomorphic ... VT, Polymorphic ... VT (i.e. ... Differential #Diagnosis #Causes
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
VT versus SVT with ... morphology ● AV ... Brugada algorithm ... AV dissociation ... #VTach #VentricularTachycardia
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
deflection not AVRT ... Regular: Assume VT ... • Monomorphic VTach ... • Polymorphic VTach ... #wide #narrow #algorithm
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... AVNRT • AVRT ... • Monomorphic VT ... • Polymorphic VT ... #causes
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
Recurrent Polymorphic VT ... Pointes - Management Algorithm ... 1b (lidocaine)- case ... #Polymorphic #VTach ... TDP #Management #Algorithm
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
rhythms: PSVT or VT ... termination: SVT or VT ... : SVT-AVNRT or AVRT ... consciousness • Near-syncope ... , or syncope: Hemodynamically