32 results
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... • J (Osborn) ... waves • PR, QRS ... #osborn #waves ... #EKG #ECG #electrocardiogram
T Waves: Benign Early Repolarization vs Hyperacute T Waves vs Peaked T Waves 

BER = Notching
T Waves: Benign ... vs Peaked T Waves ... or slurring at J-point ... #EKG #cardiology ... #Electrocardiogram
Osborn wave (J wave) in Hypothermia - Positive deflection at the J point

Height of the J
Osborn wave (J wave ... wave correlates ... #Clinical #Cardiology ... #ECG #EKG #Osborn ... #JWave #Hypothermia
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
De Winter T-Waves ... - De Winter T waves ... symmetrical T waves ... depression (>1mm) at J ... #EKG #ECG #Electrocardiogram
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Osborn (J Wave) ... Etiology • Hypothermia ... leads • Size of wave ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
De Winter's T Waves

Concerning for proximal LAD occlusion (Present in 2% of patients)
 • Upsloping ST-Depression
De Winter's T Waves ... ST-Depression at J ... Tall, Symmetric T-Wave ... #DeWinters #TWaves ... #cardiology #electrocardiogram
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
block; RWPT, R wave ... peak time; and WCT ... #VTach #ECG #EKG ... #Electrocardiogram ... #Diagnosis #Cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... bradycardia • J ... QRS and ST) = hypothermia ... #Electrocardiogram ... #cardiology #diagnosis
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
Osborn waves - positive ... deflections at the J ... This EKG was recorded ... #EKG #EmergencyMedicine ... #Cardiology #diagnosis
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
QT interval J ... block; and sinus tachycardia ... be seen in: • Hypothermia ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram