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Abouzar Kaboudian

Explore the profile of Abouzar Kaboudian including associated specialties, affiliations and a list of published articles. Areas
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Articles 16
Citations 103
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Recent Articles
1.
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...
2.
Narkar A, Kaboudian A, Ardershirpour Y, Ardeshirpour Y, Casciola M, Feaster T, et al.
Int J Mol Sci . 2024 Aug; 25(16). PMID: 39201653
Exposing cells to intense and brief electric field pulses can modulate cell permeability, a phenomenon termed electroporation. When applied in medical treatments of diseases like cancer and cardiac arrhythmias, depending...
3.
Casciola M, Kaboudian A, Feaster T, Narkar A, Blinova K
Front Physiol . 2024 Jun; 15:1395923. PMID: 38911328
Introduction: Pulsed Field Ablation (PFA) is a novel non-thermal method for cardiac ablation, relying on irreversible electroporation induced by high-energy pulsed electric fields (PEFs) to create localized lesions in the...
4.
Berman J, Kaboudian A, Uzelac I, Iravanian S, Iles T, Iaizzo P, et al.
Comput Cardiol (2010) . 2022 Jun; 48. PMID: 35754523
Understanding cardiac arrhythmic mechanisms and developing new strategies to control and terminate them using computer simulations requires realistic physiological cell models with anatomically accurate heart structures. Furthermore, numerical simulations must...
5.
Iravanian S, Uzelac I, Cairns D, Cherry E, Kaboudian A, Fenton F
Comput Cardiol (2010) . 2022 Jun; 48. PMID: 35754522
Time series of spatially-extended two-dimensional recordings are the cornerstone of basic and clinical cardiac electrophysiology. The data source may be either multipolar catheters, multi-electrode arrays, optical mapping with the help...
6.
Ortiz J, Kaboudian A, Uzelac I, Iravanian S, Cherry E, Fenton F
Comput Cardiol (2010) . 2022 Jun; 48. PMID: 35754521
The shape of the ECG depends on the lead positions but also on the distribution and dispersion of different cell types and their action potential (AP) durations and shapes. We...
7.
Iravanian S, Uzelac I, Kaboudian A, Langberg J, Fenton F
Comput Cardiol (2010) . 2022 Jun; 48. PMID: 35754518
Diagnosis and localization of cardiac arrhythmias, especially supraventricular tachycardia (SVT), by inspecting intracardiac signals and performing pacing maneuvers is the core of electrophysiology studies. Acquiring and maintaining complex skill sets...
8.
Kaboudian A, Cherry E, Fenton F
Comput Cardiol (2010) . 2022 Jun; 48. PMID: 35754517
Aims: Cardiac modeling in heart structures for the study of arrhythmia mechanisms requires the use of software that runs on supercomputers. Therefore, computational studies are limited to groups with access...
9.
DeTal N, Kaboudian A, Fenton F
Proc Natl Acad Sci U S A . 2022 Jun; 119(24):e2117568119. PMID: 35679346
We identify and demonstrate a universal mechanism for terminating spiral waves in excitable media using an established topological framework. This mechanism dictates whether high- or low-energy defibrillation shocks succeed or...
10.
Greene D, Kaboudian A, Wasserstrom J, Fenton F, Shiferaw Y
Biophys J . 2021 Dec; 121(3):383-395. PMID: 34968425
A wide range of atrial arrythmias are caused by molecular defects in proteins that regulate calcium (Ca) cycling. In many cases, these defects promote the propagation of subcellular Ca waves...