18 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
ACS patients: predictor ... elevation in aVR ... diagnosis includes ACS ... of ACS. 3. ... #electrocardiogram
Liver Function Test (LFTs) Elevation
AST - Cardiac and skeletal muscle, kidney, brain
ALT - More specific for
Function Test (LFTs) Elevation ... SinaiBmoreIMRes #Liver #FunctionTest ... #LFTs #Elevation
The electrocardiogram in the ACS patient: high-risk electrocardiographic presentations lacking anatomically oriented ST-segment elevation

#Diagnosis #Cardiology #ECG
The electrocardiogram ... in the ACS patient ... oriented ST-segment elevation
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
Occlusion on ECG - aVR ... ST segment elevation ... > 1 mm - aVR ... ST segment elevation ... EKG #Diagnosis #Electrocardiogram
Progression of EKG changes in ACS
 • Hyperacute T waves
 • ST depression and T waves
EKG changes in ACS ... changes • ST elevation ... Progression #EKG #ACS ... #ECG #electrocardiogram
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
Pericarditis Electrocardiogram ... the diffuse ST elevation ... depression in aVR ... , and PR elevation ... Pericarditis #ECG #EKG #Electrocardiogram
Progression of EKG changes in Acute Coronary Syndrome (ACS)
Hyperacute T waves:
 • Broad-based and symmetrical, usually
Coronary Syndrome (ACS ... /S ratio >1 ST elevation ... : • New ST elevation ... normally inverted in aVR ... Progression #diagnosis #electrocardiogram
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
) Upsloping ST elevation ... in aVR (>= 1 mm ... TWaves #ECG #EKG #Electrocardiogram
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
Widespread ST elevation ... depression; In aVR ... depression and PR elevation ... Pericarditis #EKG #ECG #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
depression in aVR ... , not in aVL • ... depression in aVR ... "pinched off" as ... cardiology #ecg #ekg #electrocardiogram