27 results
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Coronary Artery Occlusion ... > ST segment elevation ... LeftMain #Coronary #Occlusion ... EKG #Diagnosis #Electrocardiogram ... #Cardiology #Criteria
Causes of ST Elevation in ECG

#STElevation #STEMI #ECG #EKG #Electrocardiogram #Causes #Differential #ABCHELP #Mnemonic
Causes of ST Elevation ... in ECG #STElevation ... STEMI #ECG #EKG #Electrocardiogram ... #Causes #Differential
3 ECG patterns for Acute Occlusion MI (OMI) without meeting ST elevation criteria
 • Posterior MI
patterns for Acute Occlusion ... without meeting ST ... elevation criteria ... equivalent #diagnosis #cardiology ... #electrocardiogram
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
100% Acute LAD Occlusion ... So ANY ST Elevation ... have ’relative elevation ... Total #ECG #EKG #Electrocardiogram ... #Clinical #Cardiology
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
descending (LAD) occlusion ... 1) Upsloping ST ... elevation in aVR ... TWaves #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
anterior descending occlusions ... STEMI - look for ST ... elevation in aVR ... TWaves #EKG #ECG #Electrocardiogram ... #diagnosis #cardiology
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
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
Note there is ST ... sign of Left Main occlusion ... authors state that ST ... elevation in aVR ... Clinical #EM #IM #Cardiology
Progression of EKG changes in ACS
 • Hyperacute T waves
 • ST depression and T waves
Hyperacute T waves • ST ... waves changes • ST ... elevation • T ... EKG #ACS #ECG #electrocardiogram ... #Timeline #cardiology
Differential Diagnosis for ST Segment Elevations
 - ACUTE STEMI 
 - PULMONARY EMBOLISM 
 - LBBB
Differential Diagnosis ... for ST Segment ... Elevations - ACUTE ... #STEMI #Differential ... #Diagnosis #Cardiology