16 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
elevation: Differential ... • Vereckei criteria ... than Brugada criteria ... #leadAVR #ecg #electrocardiogram ... diagnosis #ekg #differential
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Severity of Aortic ... ESC guidelines set ... common problem in clinical ... AorticStenosis #Classification ... #Severity #Criteria
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
Pericarditis Electrocardiogram ... effusion seen on an echocardiogram ... except for the ST ... Pericarditis #ECG #EKG #Electrocardiogram ... #Clinical #LeadAVR
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
RBBB normally has ST ... an isolectric ST ... STEMI Criteria misses ... Total #ECG #EKG #Electrocardiogram ... #Clinical #Cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
depression • Sgarbossa criterion ... V6 • Sgarbossa criterion ... • Sgarbossa criterion ... EKG #diagnosis #differential ... #cardiology #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
: Acute STEMI, Aortic ... 0.5mm downgoing ST ... - R/S >1 or ST ... EKG #diagnosis #electrocardiogram ... Interpretation #differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... Elevation - Differential ... Post-cardioversion • Acute aortic ... Segment #Elevation #differential ... cardiology #ecg #ekg #electrocardiogram
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... Shock - Decreased SVR ... EmmGeezee #Shock #Classification ... #criticalcare #differential ... #causes #classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... Shock - Decreased SVR ... EmmGeezee #Shock #Classification ... #criticalcare #differential ... #causes #classification
Coronary Ostium Obstruction by Aortic Intimal Flap on Echocardiogram
Aortic intimal flap may alternately obstruct right and
Intimal Flap on Echocardiogram ... Aortic intimal ... rise to transient ST ... dissection #a4c #plax #Echocardiogram ... #clinical #cardiology