JACC. Cardiovascular interventions
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JACC Cardiovasc Interv · Mar 2010
Randomized Controlled Trial Multicenter Study Comparative StudyPrior coronary artery bypass graft patients with ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention.
We sought to compare outcomes in ST-segment elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI) with or without previous coronary artery bypass grafts (CABG). ⋯ Prior CABG patients with STEMI are less likely to undergo acute reperfusion, have worse angiographic outcomes following primary PCI, and higher 90-day mortality. These findings are especially applicable when the IRA was a bypass graft.
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JACC Cardiovasc Interv · Mar 2010
Randomized Controlled Trial Multicenter Study Comparative StudyEfficacy of high-dose atorvastatin loading before primary percutaneous coronary intervention in ST-segment elevation myocardial infarction: the STATIN STEMI trial.
This study sought to determine the efficacy of high-dose atorvastatin in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI). ⋯ High-dose atorvastatin pre-treatment before PCI did not show a significant reduction of MACEs compared with low-dose atorvastatin but did show improved immediate coronary flow after primary PCI. High-dose atorvastatin may produce an optimal result for STEMI patients undergoing PCI by improving microvascular myocardial perfusion. (Efficacy of High-Dose AtorvaSTATIN Loading Before Primary Percutaneous Coronary Intervention in ST-Elevation Myocardial Infarction [STATIN STEMI]; NCT00808717).
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JACC Cardiovasc Interv · Mar 2010
Indications and outcomes of surgical closure of ventricular septal defect in adults.
We sought to review our experience with surgical ventricular septal defect (VSD) closure in adults. ⋯ Associated heart defects and AR were common indications for VSD closure in adults, which was performed with low mortality and morbidity. Patch closure and use of intraoperative transesophageal echocardiography improve surgical outcomes. Important residua emphasize the need for life-long informed follow-up.
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JACC Cardiovasc Interv · Mar 2010
The impact of transcatheter atrial septal defect closure in the older population: a prospective study.
We sought to prove that device closure of atrial septal defect (ASD) in older patients not only improves cardiac function but also results in symptomatic relief by improving functional class. ⋯ Our data demonstrated that ASD closure at advanced age results in favorable cardiac remodeling and improvement of functional class.