8 results
Vereckie Algorithm - Lead aVR - Ventricular Tachycardia - Telemetry Diagnosis
WCT is VT IF:
 • Initial
downstroke of negative ... Tachycardia #WCT #VTach ... #avr #diagnosis ... #cardiology #ekg ... #ecg #telemetry
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
Diagnosis WCT ... is VT IF: • Initial ... Tachycardia #WCT #VTach ... #cardiology #ekg ... #ecg #telemetry
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
is positive in aVR ... and negative in ... #VT #VTach #SVT ... #ekg #cardiology ... #diagnosis #electrocardiogram
Pava Criteria - R-Wave Peak Time (RWPT) - Lead II - Ventricular Tachycardia Criteria - Telemetry
is VT IF: RWPT ... ≥ 50 ms #Pava ... Tachycardia #WCT #VTach ... #cardiology #ekg ... #ecg #RWPT #telemetry
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
point) of S > 100 ms ... #VTach #VentricularTachycardia ... #SVT #Aberration ... Aberrancy #Comparison #Diagnosis ... #Cardiology
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Checklist for diagnosing ... Discordance" = ST ... #Checklist #EKG ... electrocardiogram #ecg ... #cardiology #lbbb
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
assoc with 1K, AV ... >1 of V1-V3 + negative ... Syncope #Syndromes #ECG ... #EKG #Checklist ... #diagnosis #cardiology
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
mortality in inferior MI ... hypovolemic shock, SVR ... low or normal SVR ... artery #catheter #diagnosis ... #cardiology #swanganz