Vt Vs Svt Aberrancy. That is not reasonable here as ken will tell you below. If it is svt with aberrancy or vt electrical cardioversion should do the job consider etomidate or ketamine sedation depending on how confused or awake she is adenosine is not contraindicated when there is reasonable probability that svt is the etiology.
The ecg below shows a lbbb morphology with a rapid rate. You will see that the morphology is quite different to the ecg above. Ventricular tachycardia vs supraventricular tachycardia with abberancy cheat sheet.
Svt with aberrancy versus vt.
Ventricular tachycardia vt is an imminently life threatening arrhythmia that must be rapidly diagnosed and treated. Written by salim rezaie rebel em medical category. However the qrs is not very wide at all. Brugada et al prospectively analyzed 384 patients with vt and 170 patients with svt with aberrant conduction to see if it was possible to come up with a simple criteria to help differentiate between the two with high.
