13 results
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... waves • PR, QRS, and ... . sinus bradycardia ... fib with slow ventricular ... #ECG #electrocardiogram
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
- are abnormal electrocardiogram ... people with high hypercalcemia ... or idiopathic ventricular ... #Cardiology #diagnosis ... #CriticalCare #hypothermia
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
EKG "Mild" Hyperkalemia ... QRS widening • Sinus ... of conduction block ... #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
aka Ventricular ... Standstill • Abrupt and ... or slowing of sinus ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
by an abrupt and ... or slowing of sinus ... escape, usually ventricular ... #Paroxysmal #AVBlock ... #ekg #ecg #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
• During sinus ... • In sinus rhythm ... aka Ventricular ... #cardiology #ekg ... #electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
aVF) • Right ventricular ... ST) = hypothermia ... @AmyChung #EKG ... #Electrocardiogram ... #cardiology #diagnosis
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
• In sinus rhythm ... • The ventricular ... #Complete #cardiology ... #ekg #ecg #diagnosis ... #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
V5-6 • Left Ventricular ... ; and sinus tachycardia ... Disorders: • Hyperkalemia ... be seen in: • Hypothermia ... #ecg #ekg #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
aVR • Classic EKG ... findings: Sinus ... Differentiating ventricular ... #electrocardiogram ... #diagnosis #ekg