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

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Osborn (J Wave) ... Etiology • Hypothermia ... Osborn #JWave #Diagnosis ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
deflections at the J ... characteristically seen in hypothermia ... and could also be ... #Cardiology #diagnosis ... #CriticalCare #hypothermia
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
arrhythmias thought to be ... depressions • J ... Electrocardiogram #ekg ... #ecg #toxicology ... #cardiology #diagnosis
WOBBLER  for ECG assessment in Syncope 
W - Wolff Parkinson White 
O - Obstructed AV
a bit like the J ... wave of hypothermia ... Mnemonic #Syncope #EKG ... #ECG #Diagnosis ... #Cardiology
Adult ACLS - Cardiac Arrest Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least 2
dose of 120-200 J) ... higher doses may be ... Monophasic: 360 J ... hyper-kalemia, Hypothermia ... Algorithm #AHA2020 #management
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
bradycardia • J ... QRS and ST) = hypothermia ... @AmyChung #EKG ... Electrocardiogram #cardiology ... #diagnosis #system
Adult Cardiac Arrest - ACLS Circular Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least
dose of 120-200 J) ... higher doses may be ... Monophasic: 360 J ... hyper-kalemia, Hypothermia ... Algorithm #AHA2020 #management
Benign Early Repolarization (BER) on EKG
 • Widespread concave STE most prominent in mid-to-left precordium (V2-V5)
Repolarization (BER ... Notching/slurring at J ... Repolarization #BER ... #EKG #ECG #diagnosis ... #cardiology #electrocardiogram
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
• They must be able ... ventricular arrythmias Diagnostics ... : EKG ($), ECHO ... Stress #Testing #cardiology ... #management #diagnosis