Which Modified Sgarbossa Rule does this meet? And what is the Rhythm?
A reader sent this ECG and asked “Steve, can this be hyperK?” He sent no clinical information. What do you think? My answer:…
Instructive ECGs in Emergency Medicine Clinical Content
Associate Editors:
— Pendell Meyers & Ken Grauer (2018)
— Jesse McLaren & Emre Aslanger (2022)
— Willy Frick (2024) — Sam Ghali (2025)