18 results
Hyperkalemia after Missed Hemodialysis - Initial electrocardiogram showed peaked T waves and a prolonged QT segment
Hyperkalemia after ... segment (Panel A) #Clinical ... #Cardiology #EM ... #EKG #Hyperkalemia
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
STEMI, but becomes ventricular ... or polymorphic ventricular ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Normal variant • Hypercalcemia ... Medications • Ventricular ... fibrillation Clinical ... #Differential #Cardiology ... #EKG #ECG #Hypothermia
1. "Sinus Tach" at ~150 bpm is your cue to look for flutter waves
2. Don't trust
#Clinical #EM #Cardiology ... #ECG #Atrial #Flutter
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
people with high hypercalcemia ... or idiopathic ventricular ... This EKG was recorded ... #Cardiology #diagnosis ... #Clinical
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
used to detect atrial ... flutter waves when atrial ... flutter is suspected clinically ... to the wave of ventricular ... #Cardiology #EKG
This is a parasternal long axis view of a young patient presenting with 3 days of
Beside ultrasound ... long, the right ventricular ... root, and left atrium ... Northwestern University #Clinical ... #EM #Radiology
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Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Hypomagnesemia • Hypokalemia ... 300 = NSVT EKG ... capture of the atria ... arrhythmia • Atrial ... #differential #cardiology
Classic EKG triad of long QT, ST-depression, and PVCs in Hypokalemia
Worry about hypokalemia; this patient had
Classic EKG triad ... Worry about hypokalemia ... @amalmattu #Hypokalemia ... LongQTC #PVCs #EKG ... #Cardiology #Clinical
Ventricular Standstill on ECG Strip
A rare ecg strip of a pt s/p heart transplant. 
Ventricular standstill
Atrial
Ventricular Standstill ... Ventricular standstill ... Atrial dissociation ... #telemetry #clinical ... #cardiology #rhythmstrip