11 results
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... • J (Osborn) ... #osborn #waves ... #cardiology #diagnosis ... #clinical
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Osborn (J Wave) ... fibrillation Clinical ... #JWave #Diagnosis ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
/Osborne waves ... be seen in: • Hypothermia ... (Osborn waves) ... #cardiology #ecg ... #ekg #electrocardiogram
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
Osborn waves - positive ... characteristically seen in hypothermia ... #Cardiology #diagnosis ... #CriticalCare #hypothermia ... #Clinical
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
J point • De Winter ... V2 • Wellens sign ... from ST-segment ... #EKG #diagnosis ... #differential #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
progression ST Segment ... bradycardia • J /Osborn ... and ST) = hypothermia ... Electrocardiogram #cardiology ... #diagnosis #system
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T ... Specific for critical ... as they result from ... EKG #ECG #Electrocardiogram ... #Diagnosis #Cardiology
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
- Widespread T wave ... Normalization Spodick's sign ... Downsloping TP segments ... #cardiology #diagnosis ... #clinical
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... are enough to diagnose ... that’s called “clinical ... PhysicalExam #JVP #Cardiology ... #Neck #Frog #Sign
WOBBLER  for ECG assessment in Syncope 
W - Wolff Parkinson White 
O - Obstructed AV
morphology of the ST segment ... of hypothermia ... Mnemonic #Syncope #EKG ... #ECG #Diagnosis ... #Cardiology