11 results
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... #Comparison #VentricularTachycardia ... #Versus #ecg #ekg ... #cardiology #diagnosis ... #electrocardiogram
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
associated combine some SVT ... Shortening of QT ... digitalis #Toxicity #Electrocardiogram ... #ekg #ecg #toxicology ... #cardiology #diagnosis
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Approach to ECGs ... via long ST • ... Syncope #Syndromes #ECG ... #diagnosis #cardiology ... #electrocardiogram
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
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Winter T-Waves on EKG ... STEMI - look for ST ... V2-V4 FOAMfrat Team ... #ECG #Electrocardiogram ... #diagnosis #cardiology
Wellens Syndrome on EKG
Associated with a critical stenosis of the proximal LAD, suggestive of impending infarction
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- Isoelectric ST ... Inversion FOAMfrat Team ... #ecg #cardiology ... #electrocardiogram ... #diagnosis
EKG with Cerebral T Waves in Subarachnoid Hemorrhage

ECG of a 45-year-old man who suddenly collapsed to
of a 45-year-old ... There is a long QT ... There are ST deviations ... #EKG #Electrocardiogram ... Hemorrhage #SAH #Cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
progression ST ... between QRS and ST ... Interpretation #ECG ... #Electrocardiogram ... #cardiology #diagnosis
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... HeartBlocks #Types #Classification ... #Diagnosis #EKG ... #electrocardiogram ... #ecg #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... and a prolonged QT ... #differential #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Complexes (PVC's) - Summary ... ., long QT syndrome ... Differential Diagnosis ... Complexes #PVCs #PVC #diagnosis ... #differential #cardiology