Results 51 to 60 of about 40,820 (211)

Broken coronary stent catheter retrieval percutaneously case report and literature review

International Journal of the Cardiovascular Academy, 2019
We present a 73-year-old male patient with an unusual complication of a broken coronary stent catheter during percutaneous coronary angioplasty, which was successfully retrieved by balloon trapping and pulling-back method, along with literature review of
Evliya Akdeniz, Baris Yaylak, Gönül Zeren, Ilhan Ilker Avci, Baris Simsek, Tolga Onuk, Can Yücel Karabay   +6 more
doaj   +1 more source

The optimal treatment of multivessel coronary artery disease [PDF]

, 2014
The practice of percutaneous coronary intervention has overtaken coronary bypass surgery in the treatment of ischaemic heart disease. Several randomized controlled as well as registry and observational trials have addressed the issue of patient selection
Manche, Alexander
core  

Endovascular Stenting for Pulmonary Vein Stenosis Following Atrial Fibrillation Ablation: From Diagnosis to Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Pulmonary vein stenosis (PVS) is an uncommon but serious complication of atrial fibrillation (AF) ablation, often misinterpreted as primary pulmonary disease. Timely identification is essential to prevent irreversible injury and to guide appropriate referral for interventional management. Case Presentations Through the discussion of
Cristina Aurigemma, Marco Busco, Francesco Bianchini, Gabriella Locorotondo, Francesca Graziani, Annalisa Pasquini, Enrico Romagnoli, Mattia Lunardi, Lazzaro Paraggio, Francesco Varone, Andrea Smargiassi, Bruno Iovene, Riccardo Marano, Carlo Trani, Francesco Burzotta   +14 more
wiley   +1 more source

Intraaortic balloon pump support during coronary angioplasty. Initial experience

Arquivos Brasileiros de Cardiologia, 1999
OBJECTIVE: To evaluate the use of the intraaortic balloon (IAoB) in association with coronary angioplasty in high-risk patients. METHODS: Fourteen high-risk patients unresponsive to clinical therapy and with formal contraindication to surgical ...
Evandro C.V. Osterne, Gustavo A. Alexim, Vicente P. da Motta, Rosaly M.M. Lins, Eustáquio F. Carvalho, Marcos V. Carneiro, Elio Ribeiro de Morais, Alexandre V. Brick   +7 more
doaj   +1 more source

A Prospective, Multicenter, Open Label Study Investigating the Implementation of a Standardized Algorithm for Coronary CaLcificatiOn With PlaquE Modification Using UltraSound Guidance to Improve Procedural and Clinical Outcomes (CYCLOPES): Design and Rationale of the CYCLOPES Trial

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Introduction Moderate‐to‐severe calcification is present in ~20%–30% of patients undergoing coronary angiography. Coronary lesion modification is often necessary to facilitate optimal stent delivery and expansion, with several dedicated devices now approved for calcium modification before stent implantation. The CYCLOPES study aims to evaluate
Daniel O'Callaghan, Rory Durand, Colm G. Hanratty, Thomas Cuisset, Beatriz Vaquerizo, Jan‐Malte Sinning, Peter O'Kane, J. J. Coughlan, Simon Walsh, Róisín Colleran, Himanshu Rai, Osama Soliman, Emanuele Barbato, Barbara E. Stähli, Robert A. Byrne   +14 more
wiley   +1 more source

Pathogen burden, inflammation, proliferation and apoptosis in human in-stent restenosis - Tissue characteristics compared to primary atherosclerosis [PDF]

, 2004
Pathogenic events leading to in-stent restenosis (ISR) are still incompletely understood. Among others, inflammation, immune reactions, deregulated cell death and growth have been suggested. Therefore, atherectomy probes from 21 patients with symptomatic
Abdelmegui AE, Alexander Jabs, Bauriedel G, Bauriedel G, Berndt Lüderitz, Carter AJ, Chiu B, Dirk Skowasch, Epstein SE, Farb A, Gerhard Bauriedel, Kearney M, Kol A, Komatsu R, Mayr M, Moreno PR, Neumann FJ, Nicolas Wernert, O'Brien ER, Pickering JG, René Andrié, Sabine Dinkelbach, Simonton CA, Thomas M. Schiele, Zohlnhofer D   +24 more
core   +1 more source

Importance of balloon size in coronary angioplasty

Journal of the American College of Cardiology, 1989
The effect of balloon size on the success of coronary angioplasty was studied to develop quantitative criteria for optimal selection of balloon size. Coronary dimensions of 165 stenotic lesions were measured by computer-assisted cinevideodensitometry in 120 patients who had undergone angioplasty with a balloon selected by visual estimates.
Nichols, Allen B., Smith, Rachel, Berke, Andrew D., Shlofmitz, Richard A., Powers, Eric R.   +4 more
openaire   +2 more sources

Feasibility and Safety of the ETcath200 Robotic PCI System for Complex Coronary Lesions: A Prospective Single‐Center Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background International robotic‐assisted PCI platforms such as CorPath 200 and CorPath GRX have demonstrated procedural safety and efficacy but are limited by the absence of real‐time tactile feedback and cumbersome device exchange. The ETcath200, the first domestically developed robotic PCI system in China, introduces guidewire force‐sensing
Jing Yang, Yuqi Fang, Yizhu Yan, Zijing Liu, Jing Xie, Ge Zhang, Zhicheng Zhang, Tienan Sun, Guangyao Zhai   +8 more
wiley   +1 more source

“Device embolization during Trans-radial percutaneous coronary intervention: Various approaches – A case series”

IHJ Cardiovascular Case Reports, 2021
Device embolization is an uncommon complication in the course of percutaneous coronary intervention (PCI). Newer balloon-mounted stents and advanced techniques have significantly reduced the incidence of stent dislodgement and embolization.
Nagamani Alur Chikkabasavaiah, Sathwik Raj Vokkaliga Ananda Raju, Santosh Jadav, Subramani Khamitkar Shankar Rao, Manjunath Cholenahalli Nanjappa   +4 more
doaj   +1 more source

Angioscopy after laser and balloon coronary angioplasty

Journal of the American College of Cardiology, 1994
Percutaneous intracoronary angioscopy was used to study the morphologic changes occurring in coronary arteries after balloon or laser angioplasty.Angioscopy is thought to provide details of the coronary vessel lumen and the inner wall.Coronary lesions were studied in 44 patients with a 4.5F Imagecath angioscope before and after each interventional ...
Larrazet, Fabrice S., Dupouy, Patrick J., Rande, Jean-Luc Dubois, Hirosaka, Akira, Kvasnicka, Jan, Geschwind, Herbert J.   +5 more
openaire   +2 more sources