Narrow complex tachycardia, with interesting laddergram
A woman in her late 70s presented with nausea, vomiting, and diarrhea. Her emergency department ECG is shown below: ECG 1 What do you think?…
Extremely fast, narrow, regular
This was emailed to me by a reader with this info: 39-year-old male with no past medical history presents with 3 days of palpitations and 2…
What is this rhythm? And what should we do about it?
This was written by Hans Helseth, with Ken Grauer, and a bit of help from Smith Without any patient information, how might you interpret…
A woman in her 60s with palpitations, chest discomfort, and multiple misdiagnoses by both EM and Cardiology!!
Written by Pendell Meyers A woman in her 60s was shopping when she suddenly experienced palpitations and chest “discomfort.”…
New Onset Heart Failure and Frequent Prolonged SVT. What is it? Management?
This middle-aged man with no cardiac history but with significant history of methamphetamin and alcohol use presented with chest pain and SOB,…
A Very Fast Regular Narrow Complex, Followed by an Equally Fast Regular Wide Complex
This case was sent to me by for analysis by Scott Flannagan in Australia. I am by no means a rhythm master like Dr. K. Wang, but I think…