14 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
interval on the electrocardiogram ... by a blocked P wave ... #Clinical #EM #IM ... #EKG #MobitzI # ... #ECGEducator
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
interval on the electrocardiogram ... by a blocked P wave ... #Clinical #EM #IM ... #EKG #MobitzI # ... #ECGEducator
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
characterized on a surface ECG ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzII ... #ECGEducator
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
Typical ECG changes ... with reciprocal ST ... Diagnosis #EM #IM ... #Cardiology #EKG ... Pericarditis #Spodick #ECGEducator
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
Note there is ST ... Many authors state ... aVR is a good ECG ... #Clinical #EM #IM ... #Cardiology #EKG
Wellens Syndrome on EKG
Associated with a critical stenosis of the proximal LAD, suggestive of impending infarction
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Wellens Syndrome on EKG ... Present in pain-free state ... - Isoelectric ST ... #ecg #cardiology ... #electrocardiogram
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... V2 • Wellens sign ... pain • Wellens sign ... #differential #cardiology ... #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
STE: "Pardee's sign ... Disorders: • Hyperkalemia ... (Eiffel Tower sign ... • Hypercalcemia ... #ecg #ekg #electrocardiogram
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
" or "sagging" ST ... - BCM IM Residency ... digitalis #Toxicity #Electrocardiogram ... #ekg #ecg #toxicology ... #cardiology #diagnosis
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
1 - Widespread ST ... - Widespread T wave ... Normalization Spodick's sign ... #ECG #electrocardiogram ... #cardiology #diagnosis