title: Complications of transesophageal echocardiography in the ED.
abstract: The complication rate of transesophageal echocardiography (TEE) performed in clinical settings outside the emergency department (ED) has been reported to be 1% to 3%. The rate of complications of performing TEE in the ED has not been established. The purpose of this study was to determine the rate of complications associated TEE with carried out on ED patients, and to investigate parameters that might predict complications. A retrospective chart review was carried out on consecutive ED patients undergoing TEE at a major referral center. Complications were abstracted. Parameters to predict complications were assessed, including age, gender, vital signs, pulse oximetry values, serum bicarbonate level, and hematocrit level. A total of 142 patients underwent TEE in the ED during the study period; 88 of these were trauma patients. There were 18 (12.6%) complications: death (1), respiratory insufficiency/failure (7), hypotension (3), emesis (4), agitation (2), and cardiac dysrhythmia (1). None of the tested variables predicted a complication. TEE carried out in the ED has a higher complication rate than has been reported in other clinical settings.
authors.affiliation: Department of Emergency Medicine, Albany Medical Center, NY 12208-3478, USA.
authors.forename: M A
authors.initials: MA
authors.lastname: Gendreau
authors.forename: W R
authors.initials: WR
authors.lastname: Triner
authors.forename: J
authors.initials: J
authors.lastname: Bartfield
mesh_terms: D000328:Adult; D000368:Aged; D001011:Aorta / Q000293:injuries; D016292:Procedural Sedation; D017548:Echocardiography, Transesophageal / Q000009:adverse effects*; D004636:Emergency Service, Hospital; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D009043:Motor Activity; D012189:Retrospective Studies; D012307:Risk Factors; D014839:Vomiting