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In this study, Blackshear and colleagues report on their experience with thoracoscopic surgical techniques to close the left atrial appendage as prophylaxis against stroke in patients with atrial fibrillation.
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In this report, Higgins and colleagues report on a multicenter trial on the efficacy of cardiac resynchronization therapy in patients with an indication for an implantable cardioverter defibrillator.
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The FDA has approved Pfizer's eplerenone (Inspra) for the treatment of congestive heart failure (CHF) in patients who have sustained a myocardial infarction.
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In a multicenter study of occupational HIV exposures, 38% of source patients had genotype mutations associated with resistance to antiretroviral drugs. Recent antiretroviral treatment history was highly associated with resistance.
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The results of genetic analysis of a strain of S aureus with high-level resistance to vancomycin suggest that this resistance was the consequence of genetic transfer from a VRE to an MRSA, each present in and on the unfortunate patient who served as the incubator.
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Blood pressure reduction in the first 24 hours of stroke onset is independently associated with poor outcome after 3 months.
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In this study, fecal incontinence therapies, including standard care (advice), sphincter exercises, and computer-assisted biofeedback, all led to substantial improvements in continence, quality of life, psychological well being, and sphincter function with no evidence of superiority for biofeedback.
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