20 results
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
It starts as sinus ... probable inferior STEMI ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs ... = Biomarkers + ECG ... deWinter T waves - starts ... electrocardiogram #cardiology ... Interpretation #differential
Hypotension in Anesthesiology - Differential Diagnosis and Management 

Initial checklist: 
 - Verify BP (e.g. surgeon
Hypotension in Anesthesiology ... - Differential ... - Verify BP (e.g ... Inform surgeon (ask ... Head down position
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
on ECG • Conventional ... segment at (or 40-60 ms ... continues into tall, positive ... #differential # ... cardiology #electrocardiogram
Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
Tachycardia (SVT) - Differential ... Place patient in semi-recumbent ... position 3) Ask ... Tachycardia #SVT #Differential ... Diagnosis #Management #cardiology
Modified Sgarbossa Positive ECG

Interestingly, the ECG for this case report shows development of conventional STEMI criteria
Modified Sgarbossa Positive ... of conventional STEMI ... paced beats but is positive ... #Sgarbossa #Positive ... #Clinical #Cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Diagnosis Framework STEMI ... STElevation #ST #STEMI ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... factors include: Short ... Differential diagnosis ... #mri #clinical ... #msk
Intraoperative Thompson Test - Assessing the Achilles’ tendon following a surgical repair for rupture. The calf
The clinician squeezes ... muscle marks a positive ... accessory muscles (eg ... physicalexam #surgery #msk ... #sports #clinical
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
Diagnosis: • Based on clinical ... serologic, and EMG ... antibodies - MuSK-positive ... myasthenia usually • Starts ... - Improves clinical