11 results
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
J (Osborn) ... #waves #EKG #ECG ... #electrocardiogram ... #cardiology #diagnosis ... #clinical
Osborn wave (J wave) in Hypothermia - Positive deflection at the J point

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

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Osborn (J Wave) ... fibrillation Clinical ... prognostic value #Osborn ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
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
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 ... #Cardiology #diagnosis ... #ECG #Clinical
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Multifocal Atrial Tachycardia ... At-least 3 distinct P-wave ... #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #labeled #clinical
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
Supraventricular Tachycardia ... distinguishing QRS from T wave ... #EKG #ECG #Electrocardiogram ... #Cardiology #EKG ... #Clinical
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
block; and sinus tachycardia ... wave/Osborne waves ... • Hypothermia (Osborn ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... bradycardia • J ... /Osborn wave (between ... #Electrocardiogram ... #cardiology #diagnosis
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Ca - short QT, Osborn ... J (see below) ... #EKG #Checklist ... #diagnosis #cardiology ... #electrocardiogram