12 results
Osborn wave (J wave) in Hypothermia - Positive deflection at the J point

Height of the J
Osborn wave (J wave ... Height of the J ... hypothermia #Clinical ... #Cardiology #ECG ... #EKG #Osborn #JWave
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
J (Osborn) ... #Hypothermia #osborn ... #waves #EKG #ECG ... electrocardiogram #cardiology ... #diagnosis #clinical
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Osborn (J Wave) ... fibrillation Clinical ... prognostic value #Osborn ... JWave #Diagnosis #Differential ... #Cardiology #EKG
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
Osborn waves - positive ... deflections at the J ... and could also be ... #Cardiology #diagnosis ... #Clinical
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Ca - short QT, Osborn ... J (see below) ... #EKG #Checklist ... #diagnosis #cardiology ... electrocardiogram #differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... wave/Osborne waves ... • Hypothermia (Osborn ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Ligament (HAGL) can be ... Differential diagnosis ... Ligament #shoulder #clinical ... #mri #clinical ... #Radiology #diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
box wide, can be ... infarct STEMI - J ... #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... Number of Cannon A per ... excludes other differentials ... that’s called “clinical ... PhysicalExam #JVP #Cardiology
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
Differential Diagnosis ... Clinical • Under-recognized ... support for patients clinically ... patients should be ... diagnosis #management #cardiology