12 results
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
Ventricular Tachycardia ... - LBBB Criteria ... • Lead V1 - RBBB ... Tachycardia #WCT #VTach ... #ecg #telemetry
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
of Ventricular ... axis deviation; LBBB ... axis deviation; RBBB ... #VTach #ECG #EKG ... #Electrocardiogram
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
RBBB Ventricular ... Criteria - Lead V1 ... Biphasic QRS #RBBB ... #WCT #VTach #Criteria ... #ecg #telemetry
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa ... diagnosing MI in LBBB ... or Pacemaker LBBB ... #electrocardiogram ... #lbbb
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
LBBB Ventricular ... Criteria - Lead V1 ... downstroke #LBBB ... #WCT #VTach #Criteria ... #V1 #diagnosis
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT with BBB All ... or negative) in V1 ... Absence of typical RBBB ... or LBBB morphology ... in contrast to RBBB
ECG changes in Pulmonary Embolism
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Sinus tachycardia 
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Complete or incomplete RBBB 
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or incomplete RBBB ... - Right ventricular ... Dominant R wave in V1 ... , including ST elevation ... AcutePE #HighRisk #Electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
Here’s an ECG of ... Remember that RBBB ... Depression in V1 ... So ANY ST Elevation ... #EKG #Electrocardiogram
What is the new modified Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead
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What is the new modified ... Sgarbossa Criteria ... Concordant ST-segment elevation ... ≥ 1 mm in lead V1 ... Criteria #STSRatio #LBBB
Modified Sgarbossa Criteria for diagnosing STEMI in the presence of a LBBB If there is concordant
Modified Sgarbossa ... presence of a LBBB ... discordant ST elevation ... Concordant STD ≥ 1mm in V1 ... #LBBB