Results 71 to 80 of about 70,258 (243)

In-stent restenosis and stented-territory infarction after carotid and vertebrobasilar artery stenting

BMC Neurology, 2023
Background Prognosis after vertebrobasilar stenting (VBS) may differ from that after carotid artery stenting (CAS). Here, we directly compared the incidence and predictors of in-stent restenosis and stented-territory infarction after VBS and compared ...
Jae-Chan Ryu, Jae-Han Bae, Sang Hee Ha, Boseong Kwon, Yunsun Song, Deok Hee Lee, Jun Young Chang, Dong-Wha Kang, Sun U. Kwon, Jong S. Kim, Bum Joon Kim   +10 more
doaj   +1 more source

Intravascular Lithotripsy Is Associated With Superior Clinical Outcomes Compared to Atherectomy: A Large‐Scale, Propensity‐Matched Analysis

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Coronary artery disease (CAD) with severe calcification remains a growing challenge in percutaneous coronary intervention (PCI). Atherectomy (ATH) has long been used for plaque modification, whereas intravascular lithotripsy (IVL) has emerged as a promising alternative. Large‐scale comparative data on long‐term outcomes are limited.
Charles D. Miks, Grant K. Ozaki, Chirayu R. Shukla, Vikram Sharma   +3 more
wiley   +1 more source

Caracterización de la restenosis de stents coronarios convencionales y liberadores de medicamentos en pacientes incluidos en el registro DRug Eluting STent (DREST)

Revista Colombiana de Cardiología, 2012
los stents convencionales presentan tasas de restenosis intrastent entre 10% y 60%, mientras los stents liberadores de fármacos alcanzan el 10%. Para Latinoamérica, no hay reportes de restenosis intrastent en comparación con los stents convencionales y ...
Jorge A. Arroyave C., MD, Magda C. Cepeda G., MD   +1 more
doaj   +1 more source

The IkB kinase inhibitor nuclear factor-kB essential modulator–binding domain peptide for inhibition of balloon injury-induced neointimal formation [PDF]

, 2009
Objective—The activation of nuclear factor-kB (NF-kB) is a crucial step in the arterial wall’s response to injury. The identification and characterization of the NF-kB essential modulator– binding domain (NBD) peptide, which can block the activation of
Carnuccio, R., De Stefano, D., Di Lauro, M.V., Di Meglio, P., Grassia, G., Ialenti, A., Ianaro, A., Kennedy, S., Maddaluno, M., Maffia, P., Musilli, C., Parenti, A., Parratt, C.A.   +12 more
core   +1 more source

Mechanistic Insights Into How Rewiring and Bifurcation Angle Affect DK‐Crush Stent Deployment

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Double kissing crush (DKC) is a preferred two‐stent technique for complex coronary bifurcation lesions. Proximal cell rewiring is routinely recommended to reduce technical failure, and DKC is considered effective across various bifurcation angles. However, it remains unclear whether this standard approach is optimal for all patients.
Andrea Colombo, Dario Carbonaro, Mingzi Zhang, Claudio Chiastra, Mark Webster, Nigel Jepson, Susann Beier   +6 more
wiley   +1 more source

The impact of anemia on the risk of malignant central airway restenosis in lung squamous cell carcinoma patients post interventional bronchoscopy: a retrospective analysis

Scientific Reports
Anemia is known to correlate with tumor progression, which can result in narrowing of the airways. Although therapeutic bronchoscopy effectively manages central airway stenosis, restenosis frequently occurs.
Saibin Wang, Renzhi Zhou, Siyao Zhu, Lingyun Lou, Yijun Sheng, Junwei Tu   +5 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  

Difference Between Low‐Speed and High‐Speed Rotational Atherectomy Using Two Types of Guidewires

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Debulking devices are necessary to treat severe calcified lesions. Rotational atherectomy (RA) is widely employed to modify calcified plaques, but the influence of procedural variables, such as guidewire type and ablation speed, on ablation outcomes is not well established.
Akito Kawamura, Keita Okayama, Hiroaki Nohara, Tomoaki Nakano, Yasushi Sakata   +4 more
wiley   +1 more source

Perfil dos pacientes submetidos à angioplastia trasluminal coronariana com stents farmacológicos no Instituto de Cardiologia de Santa Catarina. [PDF]

, 2007
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Aquino, Vivian Wuerges de
core  

Clinical Impact of Angiographic Complications Occurring During Percutaneous Coronary Interventions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The clinical impact of different types of angiographic complications during elective PCIs remains largely unexplored. Aims To explore the incidence, management, and outcomes of angiographic complications by type and severity during non‐urgent, non‐CTO PCIs. Methods Clinical and procedural characteristics were prospectively collected
Emiliano Bianchini, Mattia Lunardi, Fabio Casamassima, Francesco Bianchini, Mattia Basile, Enrico Romagnoli, Cristina Aurigemma, Lazzaro Paraggio, Francesco Fracassi, Rocco Antonio Montone, Antonino Buffon, Luigi Cappannoli, Carolina Ierardi, Tommaso Sanna, Antonio Maria Leone, Carlo Trani, Francesco Burzotta   +16 more
wiley   +1 more source