Chest
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This guideline focuses on antithrombotic drug therapies for primary and secondary prevention of cardiovascular disease as well as for the relief of lower-extremity symptoms and critical ischemia in persons with peripheral arterial disease (PAD). ⋯ Recommendations continue to favor single antiplatelet therapy for primary and secondary prevention of cardiovascular events in most patients with asymptomatic PAD, symptomatic PAD, and asymptomatic carotid stenosis. Additional therapies for relief of limb symptoms should be considered only after exercise therapy, smoking cessation, and evaluation for peripheral artery revascularization.
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Lone atrial fibrillation (AF) has been suggested to have a favorable long-term prognosis. Significant interest has been directed at factors predicting arrhythmia progression, and the HATCH score (hypertension, age ≥ 75 years, transient ischemic attack or stroke [2 points], COPD, and heart failure [2 points]) recently has been proposed as a predictive score for AF progression. We investigated long-term outcomes in a large cohort of newly diagnosed lone AF and whether progression from paroxysmal to permanent AF confers an adverse impact on outcomes, including stroke and thromboembolism. ⋯ This 12-year follow-up study provides confirmatory evidence of a generally favorable prognosis of lone AF, but adverse outcomes (including stroke and thromboembolism) are significantly influenced by age and the (new) development of underlying heart disease. Arrhythmia progression in lone AF is a marker of increased risk for adverse cardiovascular events.
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The objective of this study was to compare the safety, use, and cost profiles of open thoracotomy vs video-assisted thoracoscopic surgery (VATS) for wedge resection in lung cancer performed by thoracic surgeons in the United States. ⋯ Although this retrospective database analysis could not address the issue of oncologic outcome equivalence, a clear advantage of VATS over open wedge lung cancer resection was found for both acute clinical outcomes and hospital costs.
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Performance measures (PMs) are specified metrics by which a health-care provider's care can be compared with national benchmarks. The use of PMs is a key component of efforts to improve the quality and value of health care. ⋯ From 2006 to 2009, the Quality Improvement Committee (QIC) of the American College of Chest Physicians engaged in the review of proposed PMs as a member of the NQF. This article provides a review of the QIC's experience with PMs and NQF membership and the lessons learned, an overview of the enhancements made to the NQF endorsement process in 2010 and 2011, and a discussion of the next steps that would further strengthen the measure development and endorsement processes and increase the likelihood of measurement leading to better patient outcomes.
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Animal and human studies suggest that selective serotonin reuptake inhibitors (SSRIs) might be useful for the prevention or treatment of pulmonary arterial hypertension. ⋯ At conventional doses, SSRIs are not associated with a reduced risk of pulmonary arterial hypertension.