11 results
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Main Coronary Artery ... segment elevation ... Coronary #Occlusion #Artery ... #Electrocardiogram ... #Cardiology #Criteria
The electrocardiogram in the ACS patient: high-risk electrocardiographic presentations lacking anatomically oriented ST-segment elevation

#Diagnosis #Cardiology #ECG
The electrocardiogram ... anatomically oriented ST-segment ... elevation #Diagnosis ... #Cardiology #ECG ... #EKG #STEMI #Equivalents
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
So ANY ST Elevation ... isolectric ST segment ... STEMI Criteria misses ... #EKG #Electrocardiogram ... #Clinical #Cardiology
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
STEMI - look for ... ST elevation in ... - Upsloping ST segment ... #ECG #Electrocardiogram ... #diagnosis #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI - Elevation ... of ST segment at ... (or 40-60 ms after ... #differential #cardiology ... #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
depression Takotsubo Cardiomyopathy ... • Epicardial artery ... #ST #STEMI #Segment ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Focal Takotsubo Cardiomyopathy on Ventriculogram Angiography 

55 year old, severe chest pain after death of close
pain after death ... close relative, ECG ... diagnosis was STEMI ... diaphragmatic segments ... Angiogram #clinical #cardiology
Wraparound LAD STEMI on EKG
47 year old with chest pain. Ectopic atrial rhythm with ST elevations.
old with chest ... rhythm with ST elevations ... What's the culprit artery ... #cardiology #electrocardiogram ... #ecg
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... main coronary artery ... NPV = 95% 4. ... #electrocardiogram ... #differential #cardiology
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
attributed to coronary artery ... Recurrent anginal chest ... Variable troponin elevation ... changes on tele/ECG ... Prinzmetal #Angina #cardiology