Results 51 to 60 of about 59,283 (252)

Interventional radiology treatments for iatrogenic severe bleeding during percutaneous coronary interventions [PDF]

, 2018
Purpose: Interventional cardiology and interventional radiology are separate medical disciplines in which intra-arterial contrast media are used. Interventional cardiology has resigned from many types of treatment techniques that are now used and ...
Brzozowski, Krzysztof, Narloch, Jerzy, Pasecki, Piotr, Tkaczewski, Konrad, Wasek, Wojciech, Ziecina, Piotr   +5 more
core   +1 more source

Procedural Outcome of Modern Percutaneous Coronary Intervention in Proximal Chronic Total Occlusions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Long‐term outcome in patients with chronic total occlusions (CTO) depends on the target vessel and proximity of the lesion. Aims To investigate of the target vessel was associated with procedural efficacy and safety in patients with proximal CTO lesions.
Emil N. Holck, Guiseppe Vadalá, Mohamed Ayoub, Sevket Gorgulu, Alexandre Avran, Gerald S. Werner, Kambis Mashayekhi, Nihat Kalay, Omer Goktekin, Jaroslaw Wojcik, Myron Zaczkiewicz, Roberto Garbo, Juergen Arenz, Jörg Dalibor, Bas Schölzel, Nicolas Boudou, Michael Behnes, Pierfrancesco Agostoni, Carlo Di Mario, Roberto Diletti, Juan Luis Guitiérrez‐Chico, Evald H. Christiansen   +21 more
wiley   +1 more source

Variability in ACT Response to Standard UFH Bolus During PCI: A Prospective Study on Determinants of Subtherapeutic Anticoagulation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Unfractionated heparin (UFH) remains the standard anticoagulant during percutaneous coronary intervention (PCI), with guidelines recommending a target activated clotting time (ACT) of ≥250 s. However, despite receiving a standardized bolus dose, many patients fail to achieve this target.
Manh Cuong Vu, Antonin Trimaille, Amandine Granier, Adrien Carmona, Anis Elidrissi, Marion Kibler, Laurence Jesel, Patrick Ohlmann, Laurent Sattler, Olivier Morel   +9 more
wiley   +1 more source

Cephalic arch stenosis in autologous hemodialysis fistula; to stent or not to stent? Long-term follow up

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background A retrospective study of 44 patients with autologous arteriovenous fistula (AVF) presenting with cephalic arch stenosis was carried out. The aim is to assess the effectiveness of angioplasty and stenting in cephalic arch stenosis in autologous
Hassan Abdelsalam
doaj   +1 more source

Randomized comparison of primary stenting and provisional balloon angioplasty guided by flow velocity measurement. [PDF]

, 2000
BACKGROUND: Coronary stenting improves outcomes compared with balloon angioplasty, but it is costly and may have other disadvantages. Limiting stent use to patients with a suboptimal result after angioplasty (provisional angioplasty) may be as effective ...
Belardi, J.A. (Jorge), Boersma, H. (Eric), Bruyne, B. (Bernard) de, Carlier, S.G. (Stephan), Es, G.A. (Gerrit Anne) van, Gurné, O. (Olivier), Hout, B.A. (Ben) van, Morel, M-A.M. (Marie-Angèle), Muramatsu, T. (Takashi), Piek, J.J. (Jan), Pijls, N.H.J. (Nico), Probst, P., Seabra-Gomes, R. (Ricardo), Serruys, P.W.J.C. (Patrick), Simpson, I. (Ian), Sousa, J.E. (Eduardo), Voudris, V., Vrints, C. (Christian)   +17 more
core   +2 more sources

Successful Revascularization of Chronic Total Occlusions in Patients With Chronic Thromboembolic Pulmonary Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Chronic thromboembolic pulmonary disease (CTEPD) leads to chronic total occlusions (CTOs) of the pulmonary arteries in a minority of patients. Treatment of CTOs with balloon pulmonary angioplasty (BPA) may substantially improve patient hemodynamics but presents unique technical challenges and has previously been associated with a ...
Elliot J. Stein, Peter J. Leary, Lauren N. Carlozzi, Samuel G. Rayner, Zachary L. Steinberg   +4 more
wiley   +1 more source

Balloon Angioplasty for Symptomatic Intracranial Artery Stenosis (BASIS): protocol of a prospective, multicentre, randomised, controlled trial

Stroke and Vascular Neurology
Background The superiority of balloon angioplasty plus aggressive medical management (AMM) to AMM alone for symptomatic intracranial artery stenosis (sICAS) on efficacy and safety profiles still lacks evidence from randomised controlled trials (RCTs).Aim
Liping Liu, Yongjun Wang, Wengui Yu, Ning Ma, Dapeng Mo, Feng Gao, Yilong Wang, Zhongrong Miao, Xingquan Zhao, Ming Yang, Xuan Sun, Guangge Peng, Dapeng Sun, Yiming Deng   +13 more
doaj   +1 more source

Intracoronary Heparin Delivery in Humans [PDF]

, 1995
Background Inefficacy of systemic drug administration for restenosis prevention may partially relate to insufficient local drug concentration. This study aimed to evaluate the acute feasibility and long-term outcome of using an infusion-perfusion coil ...
Boersma, H. (Eric), Camenzind, E. (Edoardo), Giessen, W.J. (Wim) van der, Kint, P-P. (Peter-Paul), Ligthart, J.M.R. (Jürgen), Mario, C. (Carlo) di, Serruys, P.W.J.C. (Patrick)   +6 more
core  

Rupture of the arterial wall causes deflection in pressure time course during ex vivo balloon angioplasty [PDF]

, 1997
A relation between restenosis and arterial lesions resulting from balloon angioplasty has been suggested in literature. Nevertheless, it is unclear to what extent angioplasty-induced arterial wall lesions contribute to the occurrence of restenosis.
Boom, Herman B.K., Havenith, Miek G., Poortermans, Cees J., Steenhuijsen, Jacco L.G., Vaartjes, Simon R.   +4 more
core   +3 more sources

Left Main Stem Perforation: Management Strategies in a Potentially Catastrophic Event

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Left main stem coronary perforation is a potentially fatal complication of percutaneous coronary intervention if not recognized early and treated emergently. Treating left main stem perforation can be challenging due to the significant hemodynamic effect of one of the important steps, namely balloon tamponade.
Hilal Khan, Mohamed Farag, Scott Wilkes, Mohaned Egred   +3 more
wiley   +1 more source