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Checklist for the Echocardiographic Evaluation of Pulmonary Hypertension
 • Record estimated PASP
 • Evaluate RV size
signs of elevated PVR ... Differentiate PAH from PVH ... Echocardiography #diagnosis ... #cardiology #echocardiogram
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
depression in aVR ... Elevation of PR ... depression of PR ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Pericarditis: PR ... : Differential diagnosis ... electrocardiogram #diagnosis ... #differential #cardiology
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Occlusion on ECG - aVR ... elevation > 1 mm - aVR ... Artery #ECG #EKG #Diagnosis ... Electrocardiogram #Cardiology
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
elevation (<5mm) and PR ... depression; In aVR ... depression and PR ... electrocardiogram #cardiology ... #diagnosis #clinical
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
Lead aVR on EKG ... Lead aVR can provide ... Brugada criteria) #Diagnosis ... #Cardiology #EKG ... #ECG #Lead #AVR
Synovial Fluid Analysis:

Findings (COLOR	TRANSPARENCY	VISCOSITY	WBC COUNT (PER MM3)	PMN CELL COUNT (%)	GRAM STAIN	CULTURE	PCR TEST	CRYSTALS)

By Condition (Normal 
Noninflammatory 
Inflammatory:
VISCOSITY WBC COUNT (PER ... STAIN CULTURE PCR ... nongonococcal ) #Diagnosis
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
Tachycardia - Telemetry Diagnosis ... RWPT) • Lead aVR ... Tachycardia #WCT #VTach #diagnosis ... #cardiology #ekg
Heart Pressures - Reference Cheat Sheet
Formula Review Guide for Heart pressure American Society of Echocardiography
Vascular Resistance (PVR ... Pressures #Formulas #Cardiology
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
ST elevation in aVR ... Electrocardiogram #Diagnosis ... #Cardiology #Criteria