Fast, narrow, regular. What is it? More difficult: what to do??
A middle-aged man with h/o asthma presented with SOB, especially with exertion. He also has positional chest pain. This started a few weeks…
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)