8 results
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
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Modified Sgarbossa ... or Pacemaker LBBB ... #electrocardiogram ... #ecg #cardiology ... #lbbb
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT with BBB All ... Absence of typical RBBB ... or LBBB morphology ... in contrast to RBBB ... #VT #VTach #SVT
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 ... , including ST elevation ... Pulmonary #Embolism #AcutePE ... #HighRisk #Electrocardiogram
The modified Sgarbossa Rule uses proportions to identify acute AMI in the setting of ST-elevations in
The modified Sgarbossa ... ST-elevations in LBBB ... - Ratio of ST-elevation ... indicative of acute ... #Sgarbossa #Criteria
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
Here’s an ECG of ... patient with 100% Acute ... Remember that RBBB ... Occlusion #Total #ECG ... #EKG #Electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... 3 (modified) - ... deviation) • Acute ... #Equivalents #ECG ... differential #cardiology #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
V5-6 • Left Ventricular ... morphology similar to LBBB ... weeks following an acute ... blocking drugs #STElevation ... #ekg #electrocardiogram