نتایج جستجو برای: transcatheter
تعداد نتایج: 14497 فیلتر نتایج به سال:
BACKGROUND The use of a balloon-expandable transcatheter heart valve previously resulted in a greater rate of device success compared with a self-expandable transcatheter heart valve. OBJECTIVES The aim of this study was to evaluate clinical and echocardiographic outcome data at longer term follow-up. METHODS The investigator-initiated trial randomized 241 high-risk patients with symptomati...
This prospective, descriptive study was carried out to determine the pattern and the type of congenital heart disease seen in the Paediatric Departments in 4 government hospitals. The accessibility of surgical or transcatheter interventional treatment was also assessed. Consecutive new patients seen for suspected congenital heart disease from 1/1/95 till 31/12/95 (Group I) were registered. Reco...
RATIONALE Percutaneous aortic valve procedures are a major breakthrough in the management of patients with aortic stenosis. Residual gradient and residual aortic regurgitation are major predictors of midterm and long-term outcome after percutaneous aortic valve procedures. We hypothesized that (1) induction/recovery of high molecular weight (HMW) multimers of von Willebrand factor defect could ...
Symptomatic severe aortic stenosis occurs in 2–4% of people aged over 65 years, with calcific degeneration being the predominant etiology in the developed world. Surgical valve replacement has been and remains the gold-standard treatment modality, yet a significant number of high-risk individuals are denied or refuse this potentially life-saving treatment. Transcatheter aortic valve replacement...
Hepatic encephalopathy due to intrahepatic portosystemic venous shunts (IPSVS) in a non-cirrhotic condition is rare. Here we report a rare case of a patient with congenital multiple IPSVS successfully treated by percutaneous transhepatic obliteration. The patient was a 67-year-old woman who presented to our hospital with progressive episodes of consciousness disorder and vomiting. Laboratory te...
BACKGROUND Follow-up of transcatheter pulmonary valve replacement (TPVR) with the Melody valve has demonstrated good short-term and long-term outcomes, but there are no published studies focused on valve performance in the Contegra bovine jugular vein conduit. METHODS AND RESULTS This is a retrospective, multicenter study of the short- and intermediate-term outcomes of Melody TPVR within the ...
Ramondo A, Ussia GP, Ettori F, Poli A, Brambilla N, Saia F, De Marco F, Colombo A. Safety and efficacy of the subclavian approach for transcatheter aortic valve implantation with the CoreValve revalving system. Circ Cardiovasc Interv 2010;3:359–366. 29. Bapat V, Thomas M, Hancock J, Wilson K. First successful trans-catheter aortic valve implantation through ascending aorta using Edwards SAPIEN ...
The objective of this study is to explore the safety, efficacy, and administration method of the recombinant adenovirus p53 gene (rAd-p53, or gendicine) in the treatment of pulmonary metastasis tumor from advanced hepatocellular carcinoma (HCC). Pulmonary metastasis tumors from HCC in 20 patients were treated by using transcatheter bronchial arterial gendicine infusion combined with transcathet...
Introduction Transcatheter arterial embolization is a possible treatment for patients with recurrent bleeding from the upper gastrointestinal tract after failed endoscopic management and is also an alternative to surgical treatment. Aim To analyze the outcomes of transcatheter arterial embolization and identify the clinical and technical factors that influenced the rates of morbidity and mort...
Transcatheter aortic valve replacement (TAVR) is a novel, disruptive technology that is revolutionizing the management of patients with aortic stenosis (AS). The landmark Placement of Aortic Transcatheter Valves (PARTNER) trial demonstrated that in patients with symptomatic severe AS who are not suitable for surgical aortic valve replacement (SAVR), TAVR significantly reduced the rates of death...
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