Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Dario Collia"'
Autor:
Oscar Werner, Duarte Martins, Federico Bertini, Elena Bennati, Dario Collia, Iacopo Olivotto, Gaia Spaziani, Alban-Elouen Baruteau, Gianni Pedrizzetti, Francesca Raimondi
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 11 (2024)
BackgroundAdvancements in cardiac imaging have revolutionized our understanding of ventricular contraction. While ejection fraction (EF) is still the gold standard parameter to assess left ventricle (LV) function, strain imaging (SI) has provided val
Externí odkaz:
https://doaj.org/article/a1e30417483c4ea996b5bcfe0e56e205
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Recent developments on the grading of cardiac pathologies suggest flow-related metrics for a deeper evaluation of cardiac function. Blood flow evaluation employs space-time resolved cardiovascular imaging tools, possibly integrated with dire
Externí odkaz:
https://doaj.org/article/697d80b8baf549fe945653ae990a5f3e
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
The right and left sides of the human heart operate with a common timing and pump the same amount of blood. Therefore, the right ventricle (RV) presents a function that is comparable to the left ventricle (LV) in terms of flow generation; nevertheles
Externí odkaz:
https://doaj.org/article/bfd42f7c010b47c79e36421f8834883d
Autor:
Dario Collia, Gianni Pedrizzetti
Publikováno v:
Fluids, Vol 7, Iss 9, p 293 (2022)
The study of valve asymmetry represents an important avenue for modern cardiac surgery. The correct choice of leaflet reconstruction may indicate a new path in the quality and long-term survival of patients. A systematic investigation was performed w
Externí odkaz:
https://doaj.org/article/128e25a0cfb4490095eba51ba781189c
Autor:
Matteo Dal Ferro, Davide Stolfo, Valerio De Paris, Pierluigi Lesizza, Renata Korcova, Dario Collia, Giovanni Tonti, Gianfranco Sinagra, Gianni Pedrizzetti
Publikováno v:
Cardiovascular Ultrasound, Vol 16, Iss 1, Pp 1-10 (2018)
Abstract Cardiac function is about creating and sustaining blood in motion. This is achieved through a proper sequence of myocardial deformation whose final goal is that of creating flow. Deformation imaging provided valuable contributions to underst
Externí odkaz:
https://doaj.org/article/ae33f86af99f4defa155a91b46b70845
Publikováno v:
APL Bioengineering, Vol 3, Iss 3, Pp 036105-036105-10 (2019)
The clinical syndrome of mitral insufficiency is a common consequence of mitral valve (MV) prolapse, when the MV leaflets do not seal the closed orifice and blood regurgitates back to the atrium during ventricular contraction. There are different typ
Externí odkaz:
https://doaj.org/article/4b456b8e766e46dd87eca31da6057981
Autor:
Matteo Dal Ferro, Valerio De Paris, Dario Collia, Davide Stolfo, Thomas Caiffa, Giulia Barbati, Renata Korcova, Bruno Pinamonti, Luigino Zovatto, Massimo Zecchin, Gianfranco Sinagra, Gianni Pedrizzetti
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 6 (2019)
Aims: Despite continuous efforts in improving the selection process, the rate of non-responders to cardiac resynchronization therapy (CRT) remains high. Recent studies on intraventricular blood flow suggested that the alignment of hemodynamic forces
Externí odkaz:
https://doaj.org/article/5103501211fe4d4fbf3465e6b6524e27
Autor:
Dario Collia, Giulia Pedrizzetti, Tomoyuki Sato, Daisuke Matsubara, Luigino Zovatto, Massimiliano Gei, Anirban Banerjee, Gianni Pedrizzetti
Natural structures conveying fluid flow exhibit an interplay between flow-mediated forces and long-term adaptation. This phenomenon is relevant in the cardiovascular system where the geometric remodelling of the heart chambers is the main mechanism u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01233768dce4332d5636da0a11faac5b
https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.19.014006
https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.19.014006
Autor:
Giorgio Faganello, Linda Pagura, Dario Collia, Giulia Barbati, Alessia Paldino, Matteo Dal Ferro, Elisa Croatto, Gianfranco Sinagra, Gianni Pedrizzetti, Andrea Di Lenarda
Publikováno v:
The international journal of cardiovascular imaging.
Left ventricular ejection function (LVEF) is not reliable in identifying subtle systolic dysfunction. Speckle Tracking (ST) plays a promising role and hemodynamic forces (HDFs) are emerging as marker of LV function. The role of LV myocardial deformat
Publikováno v:
European Journal of Mechanics - B/Fluids. 75:110-118
The Mitral valve of the human heart has a great relevance for numerous cardiac pathologies; however, the knowledge of relationships between valvular properties and cardiac function is still limited. On one side, this is partly due to the limited reso