Juan P. Ugarte

Medellin, ANT, Colombia

Last Updated: 09/26/2026

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Found 13 publications

Simulating reentrant mechanisms under structural remodeling: a computational model based on complex-order operators.

Simulating reentrant mechanisms under structural remodeling: a computational model based on complex-order operators.

Journal: Mathematical biosciences

Published: April 06, 2026

Impact of atmospheric pollutant exposure on atrial fibrillation dynamics: Insights from 3D models.

Impact of atmospheric pollutant exposure on atrial fibrillation dynamics: Insights from 3D models.

Journal: Computers in biology and medicine

Published: February 06, 2026

Non-stationary components in Electrograms localize arrhythmogenic substrates in a 3D model of human atria.

Non-stationary components in Electrograms localize arrhythmogenic substrates in a 3D model of human atria.

Journal: Computers in biology and medicine

Published: October 28, 2024

Fractional-order modeling of myocardium structure effects on atrial fibrillation electrograms.

Fractional-order modeling of myocardium structure effects on atrial fibrillation electrograms.

Journal: Mathematical biosciences

Published: July 07, 2024

Quantifying the frequency modulation in electrograms during simulated atrial fibrillation in 2D domains.

Quantifying the frequency modulation in electrograms during simulated atrial fibrillation in 2D domains.

Journal: Computers in biology and medicine

Published: March 01, 2024

The Effects of Fibrotic Cell Type and Its Density on Atrial Fibrillation Dynamics: An In Silico Study.

The Effects of Fibrotic Cell Type and Its Density on Atrial Fibrillation Dynamics: An In Silico Study.

Journal: Cells

Published: August 31, 2021

Atrial proarrhythmic effect of lead as one of the PM10 metal components of air pollution. An in-silico study.

Atrial proarrhythmic effect of lead as one of the PM10 metal components of air pollution. An in-silico study.

Journal: PloS one

Published: April 22, 2021

Entropy Mapping Approach for Functional Reentry Detection in Atrial Fibrillation: An In-Silico Study.

Entropy Mapping Approach for Functional Reentry Detection in Atrial Fibrillation: An In-Silico Study.

Journal: Entropy (Basel, Switzerland)

Published: January 10, 2019

Atrial Rotor Dynamics Under Complex Fractional Order Diffusion.

Atrial Rotor Dynamics Under Complex Fractional Order Diffusion.

Journal: Frontiers in physiology

Published: March 30, 2018

Electroanatomical mapping based on discrimination of electrograms clusters for localization of critical sites in atrial fibrillation.

Electroanatomical mapping based on discrimination of electrograms clusters for localization of critical sites in atrial fibrillation.

Journal: Progress in biophysics and molecular biology

Published: January 22, 2018

Effect of the electrograms density in detecting and ablating the tip of the rotor during chronic atrial fibrillation: an in silico study.

Effect of the electrograms density in detecting and ablating the tip of the rotor during chronic atrial fibrillation: an in silico study.

Journal: Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology

Published: February 05, 2016

Fractionated electrograms and rotors detection in chronic atrial fibrillation using model-based clustering.

Fractionated electrograms and rotors detection in chronic atrial fibrillation using model-based clustering.

Journal: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference

Published: January 09, 2015

Showing 1-12 of 13

Last Updated: 09/26/2026