[HTML][HTML] Mechanisms of aortic dissection: from pathological changes to experimental and in silico models

M Rolf-Pissarczyk, R Schussnig, TP Fries… - Progress in Materials …, 2024 - Elsevier
Aortic dissection continues to be responsible for significant morbidity and mortality, although
recent advances in medical data assimilation and in experimental and in silico models have …

Mechanistic insights on age-related changes in heart-aorta-brain hemodynamic coupling using a pulse wave model of the entire circulatory system

A Aghilinejad, F Amlani… - American Journal …, 2023 - journals.physiology.org
Age-related changes in aortic biomechanics can impact the brain by reducing blood flow
and increasing pulsatile energy transmission. Clinical studies have shown that impaired …

On the longitudinal wave pumping in fluid-filled compliant tubes

A Aghilinejad, B Rogers, H Geng, NM Pahlevan - Physics of Fluids, 2023 - pubs.aip.org
This study investigates the physics of the longitudinal stretching-based wave pumping
mechanism, a novel extension of the traditional impedance pump. In its simplest form, an …

Non-invasive pressure-only aortic wave intensity evaluation using hybrid Fourier decomposition-machine learning approach

A Aghilinejad, H Wei… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Objective: The clinical significance of the wave intensity (WI) analysis for the diagnosis and
prognosis of the cardiovascular and cerebrovascular diseases is well-established. However …

Framework development for patient-specific compliant aortic dissection phantom model fabrication: magnetic resonance imaging validation and deep-learning …

A Aghilinejad, H Wei, C Bilgi… - Journal of …, 2023 - asmedigitalcollection.asme.org
Type B aortic dissection is a life-threatening medical emergency that can result in rupture of
the aorta. Due to the complexity of patient-specific characteristics, only limited information on …

[HTML][HTML] An efficient procedure for the blood flow computer simulation of patient-specific aortic dissections

R Zorrilla, E Soudah - Computers in biology and medicine, 2024 - Elsevier
In this work we present a novel methodology for the numerical simulation of patient-specific
aortic dissections. Our proposal, which targets the seamless virtual prototyping of …

Longitudinal investigation of aortic dissection in mice with computational fluid dynamics

K Bäumler, EH Phillips… - Computer Methods in …, 2024 - Taylor & Francis
Predicting late adverse events in aortic dissections is challenging. One commonly observed
risk factor is partial thrombosis of the false lumen. In this study we investigated false lumen …

A preoperative planning procedure of septal myectomy for hypertrophic obstructive cardiomyopathy using image-based computational fluid dynamics simulations and …

Z Ding, Q Liu, H Luo, M Yang, Y Zhang, S Wang… - Scientific Reports, 2024 - nature.com
Although septal myectomy is the preferred treatment for medication-refractory hypertrophic
obstructive cardiomyopathy (HOCM), the procedure remains subjective. A preoperative …

Direct 0D‐3D coupling of a lattice Boltzmann methodology for fluid–structure aortic flow simulations

H Wei, F Amlani, NM Pahlevan - International Journal for …, 2023 - Wiley Online Library
This work introduces a numerical approach and implementation for the direct coupling of
arbitrary complex ordinary differential equation‐(ODE‐) governed zero‐dimensional (0D) …

A new methodology for determining the central pressure waveform from peripheral measurement using Fourier-based machine learning

A Aghilinejad, A Tamborini, M Gharib - Artificial Intelligence in Medicine, 2024 - Elsevier
Radial applanation tonometry is a well-established technique for hemodynamic monitoring
and is becoming popular in affordable non-invasive wearable healthcare electronics. To …