13 results
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 ... #JWave #Diagnosis ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
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) ... Syncope #Syndromes #ECG ... #EKG #Checklist ... #diagnosis #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... wave/Osborne waves ... • Hypothermia (Osborn ... #differential #diagnosis ... #cardiology #ecg
WOBBLER  for ECG assessment in Syncope 
W - Wolff Parkinson White 
O - Obstructed AV
a bit like the J ... Repolarisation as found in long ... Mnemonic #Syncope #EKG ... #ECG #Diagnosis ... #Cardiology
This is a parasternal long axis view of a young patient presenting with 3 days of
x-ray and and ECG ... should roughly be ... Northwestern University #Clinical ... #EM #Radiology ... #POCUS #CardiacUS
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
had gained 15 kg ... edema, and clear lungs ... expiration not meeting diagnostic ... Echocardiogram #a4c #pocus ... #clinical #cardiology
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Obtain EKG if: ... Change in clinical ... one post op Cardiology ... unless prior heart/lung ... stratification #diagnosis
Ventricular Fibrillation on POCUS Echocardiogram - Parasternal Short Axis

50's male witnessed arrest. Unknown hx. AED no
Diagnosis? ... Fine Vfib can be ... getting 12 lead ECG ... Echocardiogram #ultrasound #Cardiology ... #clinical