Circulation journal : official journal of the Japanese Circulation Society
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Heart failure (HF) results in substantial morbidity, mortality, and costs, yet quality of care varies widely and is frequently inadequate. Performance improvement registries have been developed to improve the quality of care and outcomes for patients with HF in both the inpatient and outpatient settings. HF registries in the United States include ADHERE, OPTIMIZE-HF, GWTG-HF, and IMPROVE HF. ⋯ Conformity with HF quality measures has also been shown to improve and disparities in care have also been reduced or eliminated. There have also been improvements in clinical outcomes. This paper reviews the evidence that participation in HF performance improvement registries is associated with improved use of guideline-recommended HF therapies, better conformity with quality measures, and improved outcomes in patients with HF.
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For several decades, based on clinical trials comparing coronary-artery bypass grafting (CABG) with medical therapy, bypass surgery has been regarded as the treatment of choice for patients with unprotected left main coronary artery (LMCA) disease. However, because of marked advancements in the techniques of percutaneous coronary intervention (PCI) with stenting and CABG and adjunctive pharmacologic therapy, reevaluation and review of current indications for optimal revascularization therapy for LMCA disease are required to determine the standard of care for these patients. ⋯ In addition, these data not only may change future guidelines, but support the need for prospective, large randomized trials comparing the 2 revascularization treatments. Finally, this evidence will change the current clinical practice of revascularization strategy for unprotected LMCA disease.
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Untreated acute pulmonary thromboembolism (APTE) is associated with high mortality, which is reduced by prompt treatment. Anticoagulation is fundamental in the treatment of APTE and should be initiated from suspicion. The efficacy and safety of novel anticoagulant drugs, such as oral anti-Xa and anti-IIa inhibitors, are topics in the treatment of APTE and are now under investigation. ⋯ Catheter intervention, percutaneous cardiopulmonary support and surgical embolectomy are also necessary and effective for some patients with APTE. A retrievable inferior vena cava filter is preferred for transient protection against APTE. Some studies have demonstrated the feasibility of outpatient treatment in patients with APTE after risk stratification.