14 results
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
• Lead V1 - LBBB ... V1 - RBBB Criteria ... #Tachycardia #WCT ... #VTach #diagnosis ... #cardiology #ekg
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
axis deviation; LBBB ... axis deviation; RBBB ... peak time; and WCT ... #Tachycardia #VTach ... #Diagnosis #Cardiology
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
RBBB Ventricular ... WCT is VT IF: ... Biphasic QRS #RBBB ... #VTach #Criteria ... #cardiology #ekg
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
LBBB Ventricular ... WCT is VT IF: ... downstroke #LBBB ... #VTach #Criteria ... #cardiology #ekg
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... Absence of typical RBBB ... or LBBB morphology ... in contrast to RBBB ... #diagnosis #electrocardiogram
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Branch Block (RBBB ... EKG Criteria: ... BundleBranch #Block #RBBB ... #ECG #electrocardiogram ... #cardiology
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Ml, WPW, LVH, LBBB ... MI, WPW, RVH, RBBB ... ) - WideQRS: RBBB ... leads slurred S), LBBB ... #electrocardiogram
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
MI in LBBB or Pacemaker ... 1) Identify LBBB ... or Pacemaker LBBB ... conducted 2) LBBB ... #lbbb
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
Absence of typical RBBB ... or LBBB morphology ... Morphology criteria ... Visualmed #VT #VTach ... Aberrancy #Comparison #Diagnosis
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
complex tachycardia (WCT ... commonly utilized approaches ... #Tachycardia #VTach ... #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology