title: Cost-effectiveness of in-hospital evaluation of patients with syncope.
abstract: In order to assess the utility of in-hospital evaluation of syncope we reviewed the records of 134 consecutive patients admitted within 6 h of a true syncopal episode, and obtained follow-up information on 130 of them 3 years later. All threatened cardiac rhythm and conduction disturbances were detected on the initial ECG recording. Prolonged ECG monitoring did not contribute additional diagnoses. Other diagnostic tests and procedures performed during the mean 7.5-day hospital stay only confirmed the findings of the initial history, physical and ECG examinations. Diagnostic evaluation was followed by therapeutic intervention in only 33 patients (24%); all interventions were clearly mandated by the initial admission evaluation. There were no cases of sudden death and no association between causes of death, the index syncope episode or prior history of syncope. We therefore propose that the evaluation of patients presenting within hours of a syncopal episode include only history taking, physical examination and the initial ECG recording. Further in-hospital evaluation should be limited to confirming initial positive findings. This approach may allow an estimated 85% reduction in costs involved in the management of similar patients, with probable negligible adverse effects on prognosis.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003362:Cost-Benefit Analysis; D003365:Costs and Cost Analysis; D005260:Female; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013575:Syncope / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control