12 results
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
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
STEMI - J point STE ... myocarditis (diffuse STE ... inversion - STE ... in avL - early inferior ... 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 ... InferoPosterior transmural ischemia ... #Clinical #Cardiology
The arrows point to the inferior subendocardium.  It is dark because there is low contrast
arrows point to the inferior ... is a picture of inferior ... subendocardial ischemia ... #Clinical #EM #IM ... #Cardiology #Radiology
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
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
ECG leads) RV Ischemia ... Leads (VI-V3) +/- Inferior ... • Non-specific ST-T ... Changes • STE ... AcutePE #diagnosis #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
- Elevation of ST ... and upsloping ST ... criterion 1 - ST ... deviation) • Acute ischemia ... #differential #cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
myocardial infarction: ST ... predictor of recurrent ischemic ... • Multilead ST ... (AVRT) in WPW: ST ... #differential #cardiology
De Winter's T-waves in precordial leads and ST elevation in inferior leads.  There are already
precordial leads and ST ... elevation in inferior ... supplying the inferior ... addition to the anterior ... #Clinical #EM #Cardiology
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ... ST elevation with ... reciprocal ST depression ... wave in V1) with ST ... #Clinical #EM #Cardiology