Peripheral venoarterial extracorporeal membrane oxygenation in combination with intra-aortic balloon counterpulsation in patients with cardiovascular compromise.

Objectives: Patients with profound cardiovascular compromise have poor prognosis despite inotropic and intra-aortic balloon pump (IABP) support. Peripheral venoarterial extracorporeal membrane oxygenation (V-A ECMO) offers these patients temporary support as a bridge to various options including the 'bridge to recovery'.

Methods: We studied the outcomes of 135 patients who underwent peripheral V-A ECMO and concomitant IABP implantation in our hospital from 2007 to 2012 for various clinical indications.

Door-to-balloon time in primary percutaneous coronary intervention predicts degree of myocardial necrosis as measured using cardiac biomarkers.

Reduced door-to-balloon time in primary percutaneous coronary intervention for the treatment of ST-elevation myocardial infarction has been associated with lower cardiac mortality rates. However, it remains unclear whether door-to-balloon time is predominantly a surrogate for overall peri-myocardial infarction care and is not independently predictive of outcomes, particularly when differences in door-to-balloon time have narrowed and previous studies have contained myocardial infarction-selection bias.We analyzed 179 consecutive patients who presented emergently at our cardiac catheterization laboratory with ST-elevation myocardial infarction within 12 hours of symptom onset and who underwent primary percutaneous coronary intervention within 3 hours of presentation.

Long-term clinical benefit of sirolimus-eluting stents compared to bare metal stents in the treatment of saphenous vein graft disease.

Objective: The purpose of this study was to evaluate the efficacy of sirolimus-eluting stents (SES) in the treatment of saphenous vein graft (SVG) disease.

Background: Percutaneous coronary intervention (PCI) of SVG lesions with bare metal stents (BMS) is associated with frequent in-stent restenosis, progression of disease in nonstented SVG segments, and suboptimal clinical outcomes. While SES have been shown to reduce restenosis rates in various native lesion subsets, the long-term clinical impact of SES use in SVG lesions is less clear.