Annals of internal medicineHumansEmergency ServiceHospitalHeadacheSubarachnoid Hemorrhage
In nontraumatic acute headache in the ED, the Ottawa and Emerald rules have high sensitivity but low specificity for SAH.
Brit Long, ACP Journal Club Editorial Team at McMaster University
Published: 202510.7326/ANNALS-25-03716-JC
Abstract
CLINICAL IMPACT RATINGS: Emergency Med: [Formula: see text] GIM/FP/GP: [Formula: see text] Neurology: [Formula: see text].