Features

Cover Article

Differential Diagnosis of Stridor in Children

Leigh Spear, MD, and Sandra A. Deane, MD

Clinical Article

Right vs Left Bundle Branch Block in Acute MI

Antoine Chaanine, MD, Andrew Najovits, MD, and Daniel A. Waxman, MD, FACC

Clinical Article

Recognizing and Managing Lead and Mercury Poisonings

Christian Balmadrid, MD, and Michael J. Bono, MD

Editorial

Resuscitating Health Care

Neal Flomenbaum, MD, Editor-in-Chief

Department

Emergency Ultrasound

Evaluation of the Pump

Phillips Perera, MD, RDMS, FACEP, Thomas Mailhot, MD, RDMS, and Diku Mandavia, MD, FACEP, FRCPC

Quizzes

Derm Dilemma

Progressive Redness and Scaling of Scalp

Mark Bechtel, MD, and Matthew Zirwas, MD

Diagnosis at a Glance

Painful Lesion Affecting Right Ear

Sara Banks, DPM, and Stephen M. Schleicher, MD