237 results
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Differentiating VT ... from SVT with aberrancy ... using the Vereckei criteria ... better than Brugada criteria
POCUS Reference Measurements
 • Gallbladder
 • Urinary Bladder
 • GI Tract
 • Pregnancy
 • Optic Nerve
Nerve • MSK • DVT ... • Aorta • Cardiac ... Measurements #Ultrasound #Echocardiogram
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
VT versus SVT with ... Features favouring VT ... Morphology criteria ... V1,V6 suggest VT ... VentricularTachycardia #SVT
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Tachycardia: • ST ... vs SVT (AVNRT, ... • HyperK vs VT ... > SVT+conduction ... Don't rely on criteria
POCUS - Measuring Cardiac Output
1) Calculate LVOT Area
2) Calculate LVOT VTI
3) Calculate Cardiac Output

SV = (LVOT
POCUS - Measuring Cardiac ... VTI 3) Calculate Cardiac ... Output SV = (LVOT ... CO (mL/min) = SV ... Output #CO #POCUS #Echocardiogram
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... Distinguishing #Criteria ... Electrocardiogram #VTach #SVT
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
myocardial infarction: ST ... • Multilead ST ... supraventricular tachycardia (SVT ... • Vereckei criteria ... than Brugada criteria
Sgarbossa Criteria A - Concordant ST segment elevation of >1m, in any lead | Sgarbossa Criteria
Sgarbossa Criteria ... A - Concordant ST ... lead | Sgarbossa Criteria ... B - Concordant ST ... Disconcordant ST
CT Coronary Angiography Indications - Appropriateness Criteria

@StanfordChiefs

#CCTA #Appropriateness #criteria #indications #cardiology #radiology #CTA #Cardiac
Appropriateness Criteria ... Appropriateness #criteria ... radiology #CTA #Cardiac
ST Elevation MI Criteria 
#Diagnosis #Cardiology #ECG #EKG #STEMI #STElevationMI #Criteria #FOAMCast
ST Elevation MI ... Criteria #Diagnosis ... STElevationMI #Criteria