9 results
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
- LBBB Criteria ... • Lead V1 - RBBB ... Criteria • Lead ... #WCT #VTach #diagnosis ... #cardiology #ekg
Sgarbossa’s ECG criteria for detecting ischemia in the presence of left bundle branch block (LBBB)

The Sgarbossa
Sgarbossa’s ECG ... branch block (LBBB ... #ECG #EKG #Sgarbossas ... #Criteria #Discordant ... #LBBB
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
RBBB Ventricular ... Tachycardia Criteria ... Biphasic QRS #RBBB ... #WCT #VTach #Criteria ... #cardiology #ekg
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
LBBB Ventricular ... Tachycardia Criteria ... downstroke #LBBB ... #WCT #VTach #Criteria ... #cardiology #ekg
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
diagnosing MI in LBBB ... or Pacemaker LBBB ... conducted 2) LBBB ... see "Appropriate Discordance ... #cardiology #lbbb
What are the original Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead =
Criteria? ... ≥ 1 mm in lead V1 ... V3 = 3 points - Discordant ... #Diagnosis #Cardiology ... #Criteria #LBBB
What is the new modified Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead
-
the new modified Sgarbossa ... ≥ 1 mm in lead V1 ... – V3 - Discordant ... 0.25 #Diagnosis #Cardiology ... #STSRatio #LBBB
Modified Sgarbossa Criteria for diagnosing STEMI in the presence of a LBBB If there is concordant
Modified Sgarbossa ... presence of a LBBB ... Concordant STD ≥ 1mm in V1 ... S #Diagnosis #Cardiology ... #Criteria #LBBB
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
morphology similar to LBBB ... waves should be discordant ... block; and sinus tachycardia ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram