17 results
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
probable inferior STEMI ... , but becomes ventricular ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia ... #VT
The electrocardiogram in the ACS patient: high-risk electrocardiographic presentations lacking anatomically oriented ST-segment elevation

#Diagnosis #Cardiology #ECG
electrocardiogram in the ACS ... anatomically oriented ST-segment ... elevation #Diagnosis ... #Cardiology #ECG ... #EKG #STEMI #Equivalents
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
sinus beat and a ventricular ... concordance in all ... #VTach #VentricularTachycardia ... #Aberrancy #Comparison ... #Diagnosis #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
myocardial infarction: ST ... • Multilead ST ... (AVRT) in WPW: ST ... tachycardia • ST ... Differentiating ventricular
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... (or 40-60 ms after ... of the leads l, aVL ... #EKG #diagnosis ... #differential #cardiology
Suspected ACS - OMI vs STEMI - Differential Algorithm

The name STEMI cognitively inspires EPs to fail
Suspected ACS - ... believe that the ST ... segment is the only ECG ... #Algorithm #cardiology ... myocardial #infarction #diagnosis
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
diffuse, positive, ST ... with reciprocal ST ... normalization of ST ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT with BBB All ... - a sinus and ventricular ... #Comparison #VentricularTachycardia ... #Versus #ecg #ekg ... #cardiology #diagnosis
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ST ... with reciprocal ST ... wave in V1) with ST ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
0.5mm downgoing ST ... line; upsloping ST ... vessel disease - ST ... - R/S >1 or ST ... #EKG #diagnosis