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Predictors of Mortality in Patients Undergoing Percutaneous Aortic Valve Implantation
TAVI procedure, in high risk patients with critical aortic stenosis, can be accomplished with low procedural mortality. The worst outcome affects particularly patients with renal insufficiency and previous coronary bypass. However, the long-term mortality remains high due to the poor baseline conditions, mainly related to co-morbidity and to the presence of residual post-procedural aortic insufficiency.
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Fabrication of Small-Diameter Vascular Scaffolds by Heparin-Bonded P(LLA-CL) Composite Nanofibers to Improve Graft Patency
The poor patency rate following small-diameter vascular grafting remains a major hurdle for the widespread clinical application of artificial bloodvessels to date.
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High-Dose Polymerized Hemoglobin Fails to Alleviate Cardiac Ischemia/Reperfusion Injury Due to Induction of Oxidative Damage in Coronary Artery
This study was designed to investigate whether glutaraldehyde-polymerized human placenta hemoglobin (PolyPHb), a hemoglobin-based oxygen carrier (HBOC), can protect heart against cardiopulmonary bypass (CPB)-induced ischemia/reperfusion (I/R) injury or not and to elucidate the underlying mechanism.
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