The American journal of medicine
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Letter Case Reports
Metformin-associated lactic acidosis masquerading as ischemic bowel.
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The effect of exercise on sleep-disordered breathing is unknown. While diet and weight loss have been shown to reduce the severity of sleep-disordered breathing, it is unclear whether exercise has an independent effect. ⋯ Exercise is associated with a reduced incidence of mild and moderate sleep-disordered breathing, and decreasing exercise is associated with worsening of sleep-disordered breathing. The effect of exercise on sleep-disordered breathing appears to be largely, but perhaps not entirely, mediated by changes in body habitus.
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Data are sparse and inconsistent regarding whether thrombolytic therapy reduces case fatality rate in unstable patients with acute pulmonary embolism. We tested the hypothesis that thrombolytic therapy reduces case fatality rate in such patients. ⋯ In-hospital all-cause case fatality rate and case fatality rate attributable to pulmonary embolism in unstable patients was lower in those who received thrombolytic therapy. Thrombolytic therapy resulted in a lower case fatality rate than using vena cava filters alone, and the combination resulted in an even lower case fatality rate. Thrombolytic therapy in combination with a vena cava filter in unstable patients with acute pulmonary embolism seems indicated.