7 results
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
RBBB Ventricular ... QRS #RBBB #Ventricular ... #Criteria #V1 # ... diagnosis #cardiology ... #ekg #ecg #telemetry
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
(RBBB) - EKG Diagnosis ... EKG Criteria: ... • QRS > 0.12 seconds ... #RBBB #EKG #Diagnosis ... #cardiology
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Ml, WPW, LVH, LBBB ... ) - WideQRS: RBBB ... leads slurred S), LBBB ... #Approach #ECG ... #EKG #diagnosis
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
or Pacemaker LBBB ... - Suspect STEMI ... Diagnosis #Checklist #EKG ... electrocardiogram #ecg ... #cardiology #lbbb
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
with Aberration - Interpretation ... Absence of typical RBBB ... or LBBB morphology ... Morphology criteria ... Visualmed #VT #VTach
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... , unless LBBB/LVH ... #Ischemia #ECG ... #EKG #diagnosis ... #Interpretation
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework STEMI ... Bundle Branch Block ... morphology similar to LBBB ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram