8 results
Retinal Vasculitis in Takayasu’s Arteritis- ...Ophthalmologic examination revealed severe impairment, with perception of only light in
showed normal anterior ... fundus fluorescein angiography ... #NEJM #clinical ... #radiology #fluorescein ... #angiography #retinal
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
sign A - Biphasic anterior ... Deeply inverted anterior ... inversions in the anterior ... EKG #diagnosis #differential ... #cardiology #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
artery (LMCA). left anterior ... ST elevation: Differential ... #leadAVR #ecg #electrocardiogram ... diagnosis #ekg #differential ... #cardiology
Left Main Coronary Artery Aneurysm- The left main coronary artery opened into a large spherical cavity
opacification of the left anterior ... coronary #artery #angiography ... #aneurysm #radiology ... #NEJM
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
in avL - early inferior ... EKG #diagnosis #electrocardiogram ... #cardiology #STEMI ... Interpretation #differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... anteroseptal and inferior ... Segment #Elevation #differential ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Chronic Occlusion of the Superior Vena Cava- On physical examination, marked venous dilatation was apparent on
tomographic (CT) angiography ... The inferior vena ... clinical #photo #radiology ... cava #occlusion #NEJM
Pulmonary Embolism on ECG 

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Differential/diagnosis ... inversions V1-V4 plus inferior ... Embolism #ECG #EKG #Electrocardiogram ... #clinical #cardiology