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

BER = Notching
or slurring at J-point ... symmetrically peaked #ECG ... #EKG #cardiology ... #Electrocardiogram
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
Winter T-Waves on EKG ... depression (>1mm) at J ... DeWinter #TWaves #EKG ... #ECG #Electrocardiogram
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
deflections at the J ... - are abnormal electrocardiogram ... This EKG was recorded ... #EKG #EmergencyMedicine ... #osbornwaves #Electrocardiogram
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
depressions • J ... digitalis #Toxicity #Electrocardiogram ... #ekg #ecg #toxicology
J Point Elevation

#JPoint #Elevation #EKG #ECG #diagnosis #cardiology #electrocardiogram
J Point Elevation ... JPoint #Elevation #EKG ... #ECG #diagnosis ... #cardiology #electrocardiogram
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
Measured from the J-point ... JTInterval #QTc #electrocardiogram ... pathophysiology #ekg ... #ecg #cardiology
Acute Pericarditis Electrocardiographic Changes

Stage l: Diffuse, concave ST-segment elevation 

Stage II: ST segments normalize, J point
segments normalize, J ... #Pericarditis #Electrocardiogram ... #ECG #EKG #Cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
ms after) the J ... Winter syndrome - J-point ... "Shark fin" - J-point ... #EKG #diagnosis ... differential #cardiology #electrocardiogram
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
short QT, Osborn J ... Syncope #Syndromes #ECG ... #EKG #Checklist ... diagnosis #cardiology #electrocardiogram