Impact of TAVR on coronary artery hemodynamics using clinical measurements and image‐based patient‐specific in silico modeling

L Garber, S Khodaei, N Maftoon… - Scientific Reports, 2023 - nature.com
In recent years, transcatheter aortic valve replacement (TAVR) has become the leading
method for treating aortic stenosis. While the procedure has improved dramatically in the …

A Doppler-exclusive non-invasive computational diagnostic framework for personalized transcatheter aortic valve replacement

N Bahadormanesh, B Tomka, M Abdelkhalek… - Scientific Reports, 2023 - nature.com
Given the associated risks with transcatheter aortic valve replacement (TAVR), it is crucial to
determine how the implant will affect the valve dynamics and cardiac function, and if TAVR …

Regional assessment of aortic valve calcification using topographic maps in contrast-enhanced CT: In-vivo sex and severity-based differences in calcific presentation

M Abdelkhalek, MA Daeian… - … Imaging in Medicine …, 2023 - pmc.ncbi.nlm.nih.gov
Background Procedural planning for transcatheter aortic valve replacement (TAVR) is
routinely performed using contrast computed tomography (CT) in patients with severe aortic …

Incremental prognostic value of intensity-weighted regional calcification scoring using contrast CT imaging in TAVR

M Abdelkhalek, N Bahadormanesh… - European Heart …, 2023 - academic.oup.com
Aims Aortic valve calcification scoring plays an important role in predicting outcomes of
transcatheter aortic valve replacement (TAVR). However, the impact of relative calcific …

A multi-domain lattice Boltzmann mesh refinement method for non-Newtonian blood flow modeling

MA Daeian, WS Smith, Z Keshavarz-Motamed - Physics of Fluids, 2025 - pubs.aip.org
a) Authors to whom correspondence should be addressed:[email protected]. URL:
https://www. eng. mcmaster. ca/cas/faculty/dr-spencer-smith/; https://www. cas. mcmaster …

Enhancing medical imaging with computational modeling for aortic valve disease intervention planning

S Khodaei, Z Keshavarz-Motamed - Current and Future Trends in Health …, 2023 - Springer
Cardiovascular complications and death are potential outcomes of aortic valve disease,
which is a severe medical condition that also carries a significant economic burden. The …

Las curvas de presión-volumen y otras métricas de función cardiaca pueden esclarecer la respuesta fallida al TAVI y otras intervenciones

Z Keshavarz-Motamed - REC: Interventional Cardiology, 2024 - SciELO Espana
La estenosis valvular aórtica es una de las enfermedades cardiovasculares más agudas y
crónicas que existen. La válvula aórtica bicúspide es la anomalía cardiaca congénita más …

[引用][C] Ventricular pressure-volume loop and other heart-function metrics can elucidate etiology of failure of TAVI and interventions