38 results
Hip Dislocation - Posterior dislocation (90%): Typically presents with hip flexed and adducted; 5-15% of posterior
Anterior dislocation ... externally rotated #Dagnosis ... #EM #Ortho #Hip ... Classification #Anterior
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
Note there is ST ... authors state that ST ... #Clinical #EM #IM ... #Cardiology #EKG ... #STElevations #STE
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
with probable inferior ... #Clinical #EM #Cardiology
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
& aVL view the inferior ... heart (inferior ... V1 & V2 sit over ... leads, V3 & V4 sit ... EmergencyMedicine #Cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
STEMI - J point STE ... 0.5mm downgoing ST ... in avL - early inferior ... - R/S >1 or ST ... electrocardiogram #cardiology
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
: “Nonspecific ST ... STE in II, III, ... Hyperacute Inferior ... Reciprocal STD in ... #Clinical #Cardiology
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
Equivalent - Left anterior ... 1) Upsloping ST ... (>= 1 mm) 2) ST ... Electrocardiogram #Diagnosis #Cardiology
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
T-Waves on EKG - Anterior ... - 2% of left anterior ... STEMI - look for ST ... waves - Upsloping ST ... Electrocardiogram #diagnosis #cardiology
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Anterior Shoulder ... 5%, fracture of anterior ... inferior glenoid ... MH/CCF/CWRU EM ... #Radiology #XRay
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
diffuse, positive, ST ... with reciprocal ST ... normalization of ST ... inverted #Diagnosis #EM ... #IM #Cardiology