8 results
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
Pericarditis on ... depression; In aVR ... EricsMedicalLectures/ #Pericarditis ... #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
changes in acute pericarditis ... depression in aVR ... PR segment in aVR ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Pericarditis: PR ... : Differential diagnosis ... #electrocardiogram ... #diagnosis #ekg ... #differential #cardiology
Acute Pericarditis Electrocardiographic Changes

Stage l: Diffuse, concave ST-segment elevation 

Stage II: ST segments normalize, J point
Acute Pericarditis ... permanent #Pericarditis ... #Electrocardiogram ... #ECG #EKG #Cardiology ... #Diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
deWinter T waves - starts ... leads with STE in avR ... Ischemia #ECG #EKG #diagnosis ... #electrocardiogram ... #cardiology #STEMI
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... depression Pericarditis ... #differential #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
blocks) - ECG Diagnosis ... infra-Hisian pacemaker takes ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis ... #electrocardiogram
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Third Degree AV ... infra-Hisian pacemaker takes ... AVBlock #Complete #cardiology ... #ekg #ecg #diagnosis ... #electrocardiogram