Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Claudio Chiastra"'
Publikováno v:
Frontiers in Medical Technology, Vol 6 (2024)
Over the last years computer modelling and simulation has emerged as an effective tool to support the total product life cycle of cardiovascular devices, particularly in the device preclinical evaluation and post-market assessment. Computational mode
Externí odkaz:
https://doaj.org/article/a1dc0bbd12fe42e9b2d1dc3d795cf34b
Autor:
Savine C. S. Minderhoud, Alexander Hirsch, Francesca Marin, Isabella Kardys, José F. Rodríguez-Matas, Claudio Chiastra, Jolien W. Roos-Hesselink, Jolanda J. Wentzel, Willem A. Helbing, Ali C. Akyildiz
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
BackgroundOptimal timing of pulmonary valve replacement (PVR) in Tetralogy of Fallot (TOF) patients remains challenging. Ventricular wall stress is considered to be an early marker of right ventricular (RV) dysfunction.ObjectivesTo investigate the as
Externí odkaz:
https://doaj.org/article/f37d6e9d290346a2a1b303e50d6e696c
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Cardiac allograft vasculopathy (CAV) is a coronary artery disease affecting 50% of heart transplant (HTx) recipients, and it is the major cause of graft loss. CAV is driven by the interplay of immunological and non-immunological factors, setting off
Externí odkaz:
https://doaj.org/article/1de92b99e98241f89a631637b3bc2506
Autor:
Claudio Chiastra, Marco Zuin, Gianluca Rigatelli, Fabrizio D’Ascenzo, Gaetano Maria De Ferrari, Carlos Collet, Yiannis S. Chatzizisis, Diego Gallo, Umberto Morbiducci
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
BackgroundComputational fluid dynamics (CFD) is emerging as an effective technology able to improve procedural outcomes and enhance clinical decision-making in patients with coronary artery disease (CAD). The present study aims to assess the state of
Externí odkaz:
https://doaj.org/article/dd840af85fbd4061b2379514d3b1a2fa
Publikováno v:
Frontiers in Medical Technology, Vol 5 (2023)
Externí odkaz:
https://doaj.org/article/bc8601925ac64b85891258b073c60e5d
Autor:
Giuseppe C. A. Caridi, Elena Torta, Valentina Mazzi, Claudio Chiastra, Alberto L. Audenino, Umberto Morbiducci, Diego Gallo
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
An experimental set-up is presented for the in vitro characterization of the fluid dynamics in personalized phantoms of healthy and stenosed coronary arteries. The proposed set-up was fine-tuned with the aim of obtaining a compact, flexible, low-cost
Externí odkaz:
https://doaj.org/article/e06963a49e2b490ba4fb5334c449aeca
Autor:
Arash Ghorbannia, Mehdi Maadooliat, Ronald K. Woods, Said H. Audi, Brandon J. Tefft, Claudio Chiastra, El Sayed H. Ibrahim, John F. LaDisa
Publikováno v:
Biomedicines, Vol 11, Iss 7, p 1817 (2023)
Background: Coarctation of the aorta (CoA; constriction of the proximal descending thoracic aorta) is among the most common congenital cardiovascular defects. Coarctation-induced mechanical perturbations trigger a cycle of mechano-transduction events
Externí odkaz:
https://doaj.org/article/1b3a0a2789114111bed9e764d11eda3d
Autor:
Shijia Zhao, Wei Wu, Saurabhi Samant, Behram Khan, Ghassan S. Kassab, Yusuke Watanabe, Yoshinobu Murasato, Mohammadali Sharzehee, Janaki Makadia, Daniel Zolty, Anastasios Panagopoulos, Francesco Burzotta, Francesco Migliavacca, Thomas W. Johnson, Thierry Lefevre, Jens Flensted Lassen, Emmanouil S. Brilakis, Deepak L. Bhatt, George Dangas, Claudio Chiastra, Goran Stankovic, Yves Louvard, Yiannis S. Chatzizisis
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract Patient-specific and lesion-specific computational simulation of bifurcation stenting is an attractive approach to achieve individualized pre-procedural planning that could improve outcomes. The objectives of this work were to describe and v
Externí odkaz:
https://doaj.org/article/11ba697b208a48099e110b8621286a7b
Autor:
Wei Wu, Behram Khan, Mohammadali Sharzehee, Shijia Zhao, Saurabhi Samant, Yusuke Watanabe, Yoshinobu Murasato, Timothy Mickley, Andrew Bicek, Richard Bliss, Thomas Valenzuela, Paul A. Iaizzo, Janaki Makadia, Anastasios Panagopoulos, Francesco Burzotta, Habib Samady, Emmanouil S. Brilakis, George D. Dangas, Yves Louvard, Goran Stankovic, Gabriele Dubini, Francesco Migliavacca, Ghassan S. Kassab, Elazer R. Edelman, Claudio Chiastra, Yiannis S. Chatzizisis
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract The structural morphology of coronary stents (e.g. stent expansion, lumen scaffolding, strut apposition, tissue protrusion, side branch jailing, strut fracture), and the local hemodynamic environment after stent deployment are key determinan
Externí odkaz:
https://doaj.org/article/4e8e411772d242da95522174659fd071
Autor:
Monika Colombo, Yong He, Anna Corti, Diego Gallo, Stefano Casarin, Jared M. Rozowsky, Francesco Migliavacca, Scott Berceli, Claudio Chiastra
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract In-stent restenosis (ISR) is the major drawback of superficial femoral artery (SFA) stenting. Abnormal hemodynamics after stent implantation seems to promote the development of ISR. Accordingly, this study aims to investigate the impact of l
Externí odkaz:
https://doaj.org/article/0643bc654b8b43e29e6eee3efbe0dc06