Journal of the American College of Cardiology
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J. Am. Coll. Cardiol. · Jun 2016
Comparative StudyEndovascular Repair Compared With Medical Management of Patients With Uncomplicated Type B Acute Aortic Dissection.
Thoracic endovascular aortic repair (TEVAR) has been used in patients with uncomplicated type B acute aortic dissection (B-AAD) to reduce late morbidity and mortality. The outcomes of comparisons between TEVAR and best medical treatment (BMT) on patients with uncomplicated type B-AAD are inconsistent in the published reports. ⋯ This study confirmed the feasibility of TEVAR for uncomplicated type B aortic dissection in the acute setting with fewer aortic-related adverse events and a lower mortality rate compared with BMT.
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J. Am. Coll. Cardiol. · Jun 2016
Randomized Controlled TrialTicagrelor for Prevention of Ischemic Events After Myocardial Infarction in Patients With Peripheral Artery Disease.
Peripheral artery disease (PAD) is associated with heightened ischemic and bleeding risk in patients with prior myocardial infarction (MI). ⋯ Among stable patients with prior MI, those with concomitant PAD have heightened ischemic risk. In these patients, ticagrelor reduced MACE, with a large absolute risk reduction, and MALE. (Prevention of Cardiovascular Events in Patients With Prior Heart Attack Using Ticagrelor Compared to Placebo on a Background of Aspirin [PEGASUS-TIMI 54]; NCT01225562).
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J. Am. Coll. Cardiol. · Jun 2016
Randomized Controlled TrialReduction in Ischemic Events With Ticagrelor in Diabetic Patients With Prior Myocardial Infarction in PEGASUS-TIMI 54.
Patients with diabetes appear to be at elevated risk of atherothrombotic events. ⋯ In patients with diabetes with prior MI, adding ticagrelor to aspirin significantly reduces the risk of recurrent ischemic events, including cardiovascular and coronary heart disease death. (Prevention of Cardiovascular Events in Patients With Prior Heart Attack Using Ticagrelor Compared to Placebo on a Background of Aspirin [PEGASUS]; NCT01225562).
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J. Am. Coll. Cardiol. · Jun 2016
Randomized Controlled Trial Multicenter Study3-Year Outcomes in High-Risk Patients Who Underwent Surgical or Transcatheter Aortic Valve Replacement.
In patients with severe aortic stenosis at increased risk for surgery, self-expanding transcatheter aortic valve replacement (TAVR) is associated with improved 2-year survival compared with surgery. ⋯ Patients with severe aortic stenosis at increased risk for surgery had improved 3-year clinical outcomes after TAVR compared with surgery. Aortic valve hemodynamics were more favorable in TAVR patients without differences in structural valve deterioration. (Safety and Efficacy Study of the Medtronic CoreValve(®) System in the Treatment of Symptomatic Severe Aortic Stenosis in High Risk and Very High Risk Subjects Who Need Aortic Valve Replacement; NCT01240902).