20 results
EKG Changes in Hypothermia #Diagnosis #Cardiology #MedStudent #EKG #Hypothermia #Osborne #JWaves #ECGEducator
#Hypothermia #Osborne
Osborn wave (J wave) in Hypothermia - Positive deflection at the J point

Height of the J
Osborn wave (J wave ... Cardiology #ECG #EKG #Osborn
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Osborn (J Wave) ... prognostic value #Osborn
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
on EKG • J (Osborn ... #Hypothermia #osborn
Tick Borne Illnesses
 • Lyme (Borrelia)
 • Babesiosis (Babesia)
 • Human Monocytic Ehrlichiosis (Ehrlichia)
 • Human
Tick Borne Illnesses ... BostonChiefs #Tick #Borne
Mosquito Borne Diseases
 - Dengue
 - Yellow Fever
 - Zika
 - Chikungunya
 - Malaria

- VA Joint
Mosquito Borne Diseases ... BostonChiefs #Mosquito #Borne
ELEVATION Mnemonic for Causes of ST Segment Elevation

E - Electrolyte Abnormalities
L - Left Bundle Branch Block
E
Contusion) O - Osborne
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
Osborn waves - positive
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Hypercalcemia: - J wave/Osborne ... • Hypothermia (Osborn
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Ca - short QT, Osborn