15 results
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
It starts as sinus ... with probable inferior ... STEMI, but becomes ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
becoming acute anterior ... without chest pain ... are crucial. ... Wellens #Sign #EKG ... #ECG #Electrocardiogram
Wellen's Syndrome 
Type A - Biphasic T wave 
Type B - Deeply inverted T wave
specific for a critical ... stenosis of the left anterior ... (LAD) coronary artery ... • May be pain ... #EKG #ECG #Electrocardiogram
Left Main Coronary Artery Thrombus seen on Angiography

“Mother of all coronary thrombi”.  55 year old
Artery Thrombus ... old male with Anterior ... wall STEMI, in ... Cardiogenic shock, ECG ... Angiogram #CathLab #clinical
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... -4 can have no pain ... in avL - early inferior ... #Ischemia #ECG ... #EKG #diagnosis
Hyperkalemia EKG - K of 8.5

Here’s an #ECG of a man with ROSC after cardiac arrest

Computer
Hyperkalemia EKG ... 8.5 Here’s an #ECG ... Burn this ECG ... #ECG #Electrocardiogram ... #Cardiology #Clinical
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
ECG of a 55-year-old ... Recognize this #ECG ... Hyperacute Inferior ... #Clinical #Cardiology ... #EKG #STEMI #InferoPosterior
Wraparound LAD STEMI on EKG
47 year old with chest pain. Ectopic atrial rhythm with ST elevations.
on EKG 47 year ... old with chest pain ... What's the culprit artery ... #EKG #clinical ... #ecg
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
on ECG • Conventional ... at (or 40-60 ms after ... #Equivalents #ECG ... #EKG #diagnosis ... #differential #cardiology
Now there is additional ST elevation in lateral leads, also diagnostic of STEMI. #Clinical #EM #Cardiology
diagnostic of STEMI ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior