Journal of general internal medicine
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Echocardiography is frequently used as a screening test for cardiac disease in patients with syncope despite the lack of published data describing its utility in this regard. The goal of the study was to examine the frequency with which echocardiography was used in the evaluation of patients admitted to one medical center because of syncope and to examine the diagnostic information, over and above that provided by the initial history, physical examination, and electrocardiography, contributed by the echocardiogram. ⋯ Echocardiography was frequently used in the evaluation of patients admitted to the hospital because of syncope of unclear cause. For patients without suspected cardiac disease after history, physical examination, and electrocardiography, the echocardiogram did not appear to provide additional useful information, suggesting that syncope alone may not be an indication for echocardiography. For patients with suspected heart disease, echocardiography served to confirm or refute the suspicious in equal proportions. These data provide an objective basis to prospectively define the optimal role of echocardiography in the evaluation of patients with syncope.
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To determine whether physicians' risk attitudes correlate with their triage decisions for emergency department patients with acute chest pain. ⋯ The physicians' risk attitudes as measured by a brief risk-taking scale correlated significantly with their rates of admission for emergency department patients with acute chest pain. These data do not suggest that the risk-seeking physicians achieved lower admission rates by releasing more patients who needed to be in the hospital, but an adequate evaluation of the appropriateness of triage decisions of risk-seeking and risk-avoiding physicians will require further study.
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To assess how members of different specialties vary in their decisions about which form of life support to withdraw. The hypothesis was that each specialty would be more comfortable withdrawing its "own" form of life support relative to other forms and other specialties. ⋯ Just as some specialist physicians tend to reach for different technologies first in treating patients, they also tend to reach for different technologies first when ceasing treatment. Specialists' preferences for different ways to withdraw life support not only may reflect a special understanding of the limits of certain technologies, but also may reveal how ingrained are physicians' patterns of practice.
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To determine which aspects of outpatient attending physician performance (e.g., clinical ability, teaching ability, interpersonal conduct) were measurable and separable by resident report. ⋯ Although this evaluation instrument for measuring clinic attending performance must be considered preliminary, this study suggests that relatively few attending evaluations are required to reliably profile an individual attending's performance, that attending identity is associated with a large amount of the scale score variation, and that special issues of attending performance more relevant to the outpatient setting than the inpatient setting (availability in clinic and sensitivity to time efficiency) should be considered when evaluating clinic attending performance.