Precision medicine in human heart modeling: Perspectives, challenges, and opportunities

M Peirlinck, FS Costabal, J Yao, JM Guccione… - … and modeling in …, 2021 - Springer
Precision medicine is a new frontier in healthcare that uses scientific methods to customize
medical treatment to the individual genes, anatomy, physiology, and lifestyle of each person …

The physics of heart rhythm disorders

WJ Rappel - Physics reports, 2022 - Elsevier
The global burden caused by cardiovascular disease is substantial, with heart disease
representing the most common cause of death around the world. There remains a need to …

Genetic and functional insights into the fractal structure of the heart

HV Meyer, TJW Dawes, M Serrani, W Bai, P Tokarczuk… - Nature, 2020 - nature.com
The inner surfaces of the human heart are covered by a complex network of muscular
strands that is thought to be a remnant of embryonic development,. The function of these …

Modeling cardiac muscle fibers in ventricular and atrial electrophysiology simulations

R Piersanti, PC Africa, M Fedele, C Vergara… - Computer Methods in …, 2021 - Elsevier
Since myocardial fibers drive the electric signal propagation throughout the myocardium,
accurately modeling their arrangement is essential for simulating heart electrophysiology …

Myofiber architecture of the human atria as revealed by submillimeter diffusion tensor imaging

F Pashakhanloo, DA Herzka, H Ashikaga… - Circulation …, 2016 - ahajournals.org
Background—Accurate knowledge of the human atrial fibrous structure is paramount in
understanding the mechanisms of atrial electric function in health and disease. Thus far …

A rule‐based method to model myocardial fiber orientation in cardiac biventricular geometries with outflow tracts

R Doste, D Soto‐Iglesias, G Bernardino… - … journal for numerical …, 2019 - Wiley Online Library
Rule‐based methods are often used for assigning fiber orientation to cardiac anatomical
models. However, existing methods have been developed using data mostly from the left …

[HTML][HTML] 3D–0D closed-loop model for the simulation of cardiac biventricular electromechanics

R Piersanti, F Regazzoni, M Salvador, AF Corno… - Computer Methods in …, 2022 - Elsevier
Two crucial factors for accurate numerical simulations of cardiac electromechanics, which
are also essential to reproduce the synchronous activity of the heart, are:(i) accounting for …

A bi-ventricular cardiac atlas built from 1000+ high resolution MR images of healthy subjects and an analysis of shape and motion

W Bai, W Shi, A de Marvao, TJW Dawes… - Medical image …, 2015 - Elsevier
Atlases encode valuable anatomical and functional information from a population. In this
work, a bi-ventricular cardiac atlas was built from a unique data set, which consists of high …

In vivo diffusion tensor MRI of the human heart: reproducibility of breath‐hold and navigator‐based approaches

S Nielles‐Vallespin, C Mekkaoui… - Magnetic resonance …, 2013 - Wiley Online Library
The aim of this study was to implement a quantitative in vivo cardiac diffusion tensor imaging
(DTI) technique that was robust, reproducible, and feasible to perform in patients with …

lifex-fiber: an open tool for myofibers generation in cardiac computational models

PC Africa, R Piersanti, M Fedele, L Dede'… - BMC …, 2023 - Springer
Background Modeling the whole cardiac function involves the solution of several complex
multi-physics and multi-scale models that are highly computationally demanding, which call …