Results 111 to 120 of about 71,226 (307)

Enhanced Drug Effect With Cutting Balloon Followed by Drug Coated Balloon in a Rabbit Model

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Drug‐coated balloon (DCB) are effective treatment options for patients with coronary artery disease and using of scoring or cutting balloon before the DCB usage were recommended. However, the effectiveness of lesion preparation with cutting balloons (CB) followed by DCB (CB + DCB) has not been evaluated before.
Manabu Shiozaki, Sho Torii, Yu Sato, Kazuki Aihara, Yuki Matsumoto, Norihito Nakamura, Daiki Suzuki, Ayako Yoshikawa, Yuji Ikari, Gaku Nakazawa   +9 more
wiley   +1 more source

Bioimpedance real-time charazterization of neointimal tissue inside stents [PDF]

, 2017
It is hereby presented a new approach to monitor restenosis in arteries fitted with a stent during an angioplasty. The growth of neointimal tissue is followed up by measuring its bioimpedance with Electrical Impedance Spectroscopy (EIS).
Huertas Sánchez, Gloria, Martínez, Mar, Miguel, José Ángel, Olmo Fernández, Alberto, Rivas-Marchena, David, Rueda Rueda, Adoración (Coordinador), Yúfera García, Alberto   +6 more
core  

Intramyocardial Hematoma After Percutaneous Coronary Intervention for Chronic Total Occlusion: Two Case Reports

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) is an extremely challenging procedure, with intramyocardial hematoma (IMH) being one of its rare yet severe complications. In this report, we detail two cases of IMH occurring during PCI for CTO, emphasizing the importance of avoiding catheter pressure entrapment and ...
Xuefei Mu, Ziqi Li, Quanmin Jing, Yaling Han   +3 more
wiley   +1 more source

Detecting Restenosis after Percutaneous Coronary Intervention Using Exercise-Stress Electrocardiogram Findings Including QT Dispersion

Journal of Arrhythmia, 2006
Despite the advent of drug-eluting stents in Japan, bare metal stents or conventional balloon angioplasty are still indicated in some patients needing elective percutaneous coronary intervention (PCI) and in patients with acute coronary syndrome if these
Bonpei Takase, MD, Yoshiki Kusama, MD, Mitsuhiro Nishizaki, MD, Yasushi Koide, MD, Syoudai Li, MD, Kiyoshi Kawakubo, MD, Satoshi Saito, MD, Teruhisa Tanabe, MD, Kazuhisa Kodama, MD, Hiroshi Kishida, MD   +9 more
doaj   +1 more source

In-Stent Restenosis and a Drug-Coated Balloon: Insights from a Clinical Therapeutic Strategy on Coronary Artery Diseases

Cardiology Research and Practice, 2020
Coronary heart disease is a major cause of death and disability in developed countries. Stent implantation has become an efficacious treatment for a culprit lesion vessel of the coronary artery.
Dai-Min Zhang, Shaoliang Chen
doaj   +1 more source

Stent Fracture of Biolimus‐Eluting Stent (Biofreedom) Complicated With Micro‐Coronary Artery Aneurysm

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Coronary stent fractures (SFs) are an emerging complication of coronary stents. There are numerous risk factors for SF, which include vessel angulation, use of sirolimus‐eluting stent (SES), long stents, multiple stent layers, stent overlap, inflammation, hypersensitivity, stenting in the right coronary artery, heavy calcification, ostial ...
Kosuke Muto, Takahide Arai, Hiroki Hoya, Shintaro Nakano   +3 more
wiley   +1 more source

Cell adhesive peptides functionalized on CoCr alloy stimulate endothelialization and prevent thrombogenesis and restenosis [PDF]

, 2017
Immobilization of bioactive peptide sequences on CoCr surfaces is an effective route to improve endothelialization, which is of great interest for cardiovascular stents. In this work, we explored the effect of physical and covalent immoblization of RGDS,
Castellanos, Maria Isabel, Díaz Ricart, Maribel, Escolar Albaladejo, Ginés, Gil Mur, Francisco Javier, Ginebra Molins, Maria Pau, Guillem Martí, Jordi, Manero Planella, José María, Mas Moruno, Carlos, Pegueroles Neyra, Marta   +8 more
core   +2 more sources

State of the art on restenosis after carotid artery stenting: incidence, risk factors, mechanisms, diagnosis, and treatment options

Angiologia e Cirurgia Vascular
INTRODUCTION: Carotid revascularization is a well-established technique for preventing stroke in patients with significant symptomatic or asymptomatic carotid artery stenosis.
Luís D. Fernandes, Andreia B. Coelho, João P. Peixoto, Marta M. Machado, Francisco Basílio, Patrícia Carvalho, Diogo Silveira, Alexandra Canedo   +7 more
doaj   +1 more source

Partial CFD models of cardiovascular stents [PDF]

, 2002
Copyright @ 2002 Wiley BlackwellThis paper outlines the use of a partial CFD stent model in order to improve discretisation of important small features. The effects of mesh size on the performance measure are investigated.
Atherton, MA, Tesch, K
core  

Asociación de la variante genética rs12617656 C/T del gen DPP4 con restenosis intra-stent en población mexicana: estudio de corte

Archivos de Cardiología de México
Objetivo: En este estudio nosotros evaluamos si cinco polimorfismos de un solo nucleótido localizados en el gen DPP4 (rs12617336, rs12617656, rs1558957, rs3788979, y rs17574), que no han sido lo suficientemente explorados, podrían ser marcadores de ...
Gilberto Vargas-Alarcón, Rosalinda Posadas-Sánchez, Marco A. Martínez-Ríos, Hilda Delgadillo-Rodriguez, Victoria López-Olmos, José M. Fragoso   +5 more
doaj   +1 more source