AdenosinediltiazemDual AV nodal pathwaysDysrhythmia that is RefractorySupraventricular Tachycardia (PSVT)verapamil7 Min Read Steve SmithonJanuary 6, 2026 Narrow complex tachycardia; it recurs after adenosine. What should we do now? A 50-something male presented with palpitations. He had a fever and hypotension (BP 80/40). His volume status was low by ultrasound (flat…
Adenosinediltiazemidiopathic ventricular tachycardiaProcainamideRVOT (right ventricular outflow tract ventricular tachycardia)Wide complex tachycardia16 Min Read Steve SmithonNovember 17, 2021 Toothache, incidental Wide Complex Tachycardia I was recently reading through the list of ECGs, and came across this one: What do you think? This was the interpretation I put into the…