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Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Supraventricular Tachycardia ... Distinguishing #Criteria #Cardiology ... #ECG #EKG #Electrocardiogram ... #VTach #SVT #Differences ... Comparison #Brugada #Algorithm
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
(MAT) • At least ... • Oxygen • Treatment ... #MAT #Cardiology ... #Diagnosis #ECG ... #EKG #Management
Vereckie Algorithm - Lead aVR - Ventricular Tachycardia - Telemetry Diagnosis
WCT is VT IF:
 • Initial
Vereckie Algorithm ... Diagnosis WCT is VT ... #WCT #VTach #avr ... #diagnosis #cardiology ... #ekg #ecg #telemetry
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
EKG Here’s a ... great ECG case of ... #EKG #ECG #Electrocardiogram ... #Cardiology #EKG ... #Clinical
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT - Wide Tachycardias ... QRS complexes at ... #VT #VTach #SVT ... VentricularTachycardia #Versus #ecg ... #ekg #cardiology
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
(MAT) on EKG ... intervals • At-least ... #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #labeled #clinical
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
Supraventricular tachycardia ... Symptoms may include ... , shortness of breath ... #Clinical #MedStudent ... #Cardiology #EKG
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Tachycardia - Differential ... • SVT. 140-280 ... Each beat identical ... • DDx: SVT + ... #wide #narrow #algorithm
Pediatric SVT - Management Algorithm
Identify SVT:
 • HR not variable
 • Abrupt rate changes
 • Infants:
Management Algorithm ... : HR > 180bpm ECG ... Monitors, Pads AP Stable ... supraventricular #tachycardia ... peds #Pediatric #treatment
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
w/ BBB (3) SVT ... flutter (3) SVTs ... (MAT) - 3 ... bradyarrhythmia #ECG ... #EKG #diagnosis