When a patient presents with orbital compartment syndrome, performing a lateral canthotomy and cantholysis can be vision-saving. You may only have 60-100 minutes until the patient experiences permanent visual sequelae. Are you ready? …
Sgarbossa EB, Pinski SL, Barbagelata A, et al. Electrocardiographic diagnosis of evolving acute myocardial infarction in the presence of left bundle-branch block. N Engl J Med. 1996 Feb 22;334(8):481-7. What we already know about the…