The American journal of cardiology
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Transcatheter aortic valve replacement (TAVR) is conventionally performed under general anesthesia (GA) allowing intraoperative transoesophageal echocardiogram imaging. We present our experience in patients having the procedure under local anesthesia (LA), who were subsequently transferred to a low dependency unit postprocedure, to assess safety and length of hospital stay. We retrospectively assessed all the transfemoral TAVR procedures conducted at our center from January 03, 2011. ⋯ In conclusion, performing a TAVR under LA is at least as safe as GA. In addition, there is a reduced procedural time and length of hospital stay. LA is a safe and cost-effective alternative to GA and patients can be safely transferred to a low dependency unit.
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Multicenter Study Observational Study
Factors Associated With Resource Utilization and Coronary Artery Dilation in Refractory Kawasaki Disease (from the Pediatric Health Information System Database).
Management guidelines for refractory Kawasaki disease (KD) are vague. We sought to assess practice variation and identify factors associated with large/complex coronary artery aneurysms (LCAA) and resource utilization in refractory KD. This retrospective cohort study identified patients aged ≤18 years with KD (2004 to 2014) using the Pediatric Health Information System. ⋯ In conclusion, treatment for refractory KD varies widely. Concomitant viral infection was associated with a greater risk of LCAA in refractory KD. Better understanding of optimal management may improve outcomes and decrease both variability in management and resource utilization for refractory KD.
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There are sparse data on the etiologies and predictors of readmission after transcatheter aortic valve implantation (TAVI). The study cohort was derived from the National Readmission Data 2013, a subset of the Healthcare Cost and Utilization Project sponsored by the Agency for Healthcare Research and Quality. TAVI was identified using appropriate International Classification of Diseases, Ninth Revision, Clinical Modification codes. ⋯ Age and transapical access were significant predictors of in-hospital mortality during readmission. In conclusion, heart failure, pneumonia, and bleeding complications are among important etiologies of readmission in patients after TAVI. Patients who underwent transapical TAVI and those with slower in-hospital recovery and co-morbidities such as chronic lung disease and renal failure are more likely to be readmitted to the hospital.
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Transcatheter aortic valve replacement (TAVR) with percutaneous coronary intervention (PCI) has emerged as a less-invasive therapeutic option for high surgical risk patients with aortic stenosis and coronary artery disease. The aim of this study was to determine the outcomes of TAVR when performed with PCI during the same hospitalization. We identified patients using the International Classification of Diseases, Ninth Revision, Clinical Modification procedure codes from the Nationwide Inpatient Sample between the years 2011 and 2013. ⋯ The propensity score-matched analysis yielded similar results. In conclusion, performing PCI along with TAVR during the same hospital admission is associated with higher mortality, complications, and cost compared with TAVR alone. Patients would perhaps be better served by staged PCI before TAVR.
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Several recent randomized controlled trials (RCTs) demonstrated better outcomes with multivessel complete revascularization (CR) than with infarct-related artery-only revascularization (IRA-OR) in patients with ST-segment elevation myocardial infarction. It is unclear whether CR should be performed during the index procedure (IP) at the time of primary percutaneous coronary intervention (PCI) or as a staged procedure (SP). Therefore, we performed a pairwise meta-analysis using a random-effects model and network meta-analysis using mixed-treatment comparison models to compare the efficacies of 3 revascularization strategies (IRA-OR, CR-IP, and CR-SP). ⋯ There were no differences in all-cause mortality between the 3 revascularization strategies. In conclusion, this meta-analysis shows that in patients with ST-segment elevation myocardial infarction and multivessel coronary artery disease, CR either during primary PCI or as an SP results in lower occurrences of MACE, revascularization, and CV mortality than IRA-OR. CR performed during primary PCI also results in lower rates of recurrent MI and seems the most efficacious revascularization strategy of the 3.