Flavio H Fenton
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Explore the profile of Flavio H Fenton including associated specialties, affiliations and a list of published articles.
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87
Citations
1327
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Recent Articles
1.
Crispino A, Loppini A, Uzelac I, Fenton F, Gizzi A, Filippi S
Conf Eur Study Group Cardiovasc Oscil
. 2025 Mar;
2022.
PMID: 40070816
Dual voltage-calcium fluorescence optical recordings are increasingly appealing to characterize complex spatiotemporal cardiac dynamics within ex-vivo whole-heart experimental preparations. Synchrony among voltage and calcium signals allows us to unveil novel...
2.
Horning M, Loppini A, Erhardt J, Fenton F, Filippi S, Gizzi A
Conf Eur Study Group Cardiovasc Oscil
. 2025 Mar;
2022.
PMID: 40070815
Clinical Relevance—: The application of FFI analysis enables the almost real-time detection of concordant and discordant alternans patterns in cardiac tissue and opens the way to new mathematical approaches with...
3.
Kaboudian A, Gray R, Uzelac I, Cherry E, Fenton F
Comput Methods Programs Biomed
. 2024 Oct;
257:108456.
PMID: 39476551
Background And Objective: Numerical simulations are valuable tools for studying cardiac arrhythmias. Not only do they complement experimental studies, but there is also an increasing expectation for their use in...
4.
Tyler S, Mersing D, Fenton F, Tinsley M, Showalter K
Chaos
. 2024 Sep;
34(9).
PMID: 39226479
Cardiac arrythmias are a form of heart disease that contributes toward making heart disease a significant cause of death globally. Irregular rhythms associated with cardiac arrythmias are thought to arise...
5.
Crispino A, Loppini A, Uzelac I, Iravanian S, Bhatia N, Burke M, et al.
Physiol Meas
. 2024 May;
45(6).
PMID: 38772394
Temperature plays a crucial role in influencing the spatiotemporal dynamics of the heart. Electrical instabilities due to specific thermal conditions typically lead to early period-doubling bifurcations and beat-to-beat alternans. These...
6.
Crispino A, Loppini A, Chionuma H, Uzelac I, Filippi S, Fenton F, et al.
Annu Int Conf IEEE Eng Med Biol Soc
. 2023 Dec;
2023:1-4.
PMID: 38083080
Cardiac electrical dynamics show complex space-time instabilities, like period-doubling bifurcation and beat-to-beat alternans, known to occur as pro-arrhythmic phenomena and linked to membrane voltage and intracellular calcium kinetics. Besides, cellular...
7.
Iravanian S, Uzelac I, Shah A, Toye M, Lloyd M, Burke M, et al.
Europace
. 2023 Nov;
25(12).
PMID: 38006390
Aims: The mechanisms of transition from regular rhythms to ventricular fibrillation (VF) are poorly understood. The concordant to discordant repolarization alternans pathway is extensively studied; however, despite its theoretical centrality,...
8.
Iravanian S, Uzelac I, Shah A, Toye M, Lloyd M, Burke M, et al.
medRxiv
. 2023 Sep;
PMID: 37662394
Background: Repolarization alternans, defined as period-2 oscillation in the repolarization phase of the action potentials, provides a mechanistic link between cellular dynamics and ventricular fibrillation (VF). Theoretically, higher-order periodicities (e.g.,...
9.
Marcotte C, Hoffman M, Fenton F, Cherry E
ArXiv
. 2023 Jul;
PMID: 37461415
The reconstruction of electrical excitation patterns through the unobserved depth of the tissue is essential to realizing the potential of computational models in cardiac medicine. We have utilized experimental optical-mapping...
10.
Dierckx H, Fenton F, Filippi S, Pumir A, Sridhar S
Front Phys
. 2023 Jul;
7.
PMID: 37425197
No abstract available.