نتایج جستجو برای: percutaneous delivery
تعداد نتایج: 260520 فیلتر نتایج به سال:
INTRODUCTION transcatheter aortic valve implantation (TAVI) is an emerging technique for the treatment of aortic stenosis. With the advent of percutaneous suture devices for the access point and prosthesis delivery systems of smaller diameter, TAVI has become a truly percutaneous procedure: percutaneous aortic valve replacement (PAVR). Thus, PAVR may be conducted without general anaesthesia (GA...
INTRODUCTION Because of the unusual anatomy of an anomalous origin of the right coronary artery from the left sinus of Valsalva, selective cannulation of the guiding catheter in percutaneous coronary intervention for these cases is always challenging. CASE PRESENTATION A 58-year-old Japanese man was admitted to our hospital complaining of worsening exertional chest pain. He was suspected of h...
OBJECTIVE To assess the efficacy and safety of a haemostatic bovine collagen plug (VasoSeal) in reducing patient immobilisation after cardiac catheterisation from a percutaneous femoral arterial approach. DESIGN A non-randomised, prospective analysis of a new biodegradable haemostatic agent on an intention to treat basis. SETTING The catheterisation suite of a regional cardiothoracic unit. ...
In the last decade, percutaneous atrial septal defect (ASD) closure has become the treatment of choice in most clinical presentations of ASD. Percutaneous ASD closure has established procedural safety through operator experience and improved device structure and deliverability. There have also been advances in diagnostic capabilities. Devices have evolved from large bulky meshes to repositionab...
SUMMARY This study evaluated angiographic and clinical results in patients with a dural arteriovenous fistula (DAVF) who underwent percutaneous transvenous embolization. Retrospective chart analysis and radiographic studies were performed in 23 patients (aged 11-70 yrs) with a DAVF treated with percutaneous transvenous embolization in the past five years. Lesions were located in the anterior cr...
Continuous dopaminergic delivery is recognized for the capacity to ameliorate symptoms in Parkinson's disease (PD). In advanced PD the short comings of orally administered Levodopa/Carbidopa include fluctuations resulting in unstable effect and dyskinesia. Levodopa/Carbidopa intestinal gel, LCIG, (Duodopa®, Abbott Laboratories) is delivered continuously through a percutaneous endoscopic gastros...
Cardiovascular disease remains one of the largest contributors to death worldwide. Improvements in cardiovascular technology leading to the current generation of drug-eluting stents, bioresorbable stents, and drug-eluting balloons, coupled with advances in antirestenotic therapeutics developed by pharmaceutical community, have had a profound impact on quality of life and longevity. However, the...
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