Pathophysiology of the ascending aorta: Impact of dilation and valve phenotype on large-scale blood flow coherence detected by 4D flow MRI

•Aortic flow coherence is quantifiable in vivo using 4D flow MRI.•Network science is used to quantify the persistence length of aortic flow coherence.•Physiological aortic flow coherence is reduced in dilated aortas and BAV patients.•High average blood flow rates promote flow coherence in healthy an...

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Veröffentlicht in:	Computer methods and programs in biomedicine 2024-10, Vol.255, p.108369, Article 108369
Hauptverfasser:	Calò, Karol, Guala, Andrea, Mazzi, Valentina, Lodi Rizzini, Maurizio, Dux-Santoy, Lydia, Rodriguez-Palomares, Jose, Scarsoglio, Stefania, Ridolfi, Luca, Gallo, Diego, Morbiducci, Umberto
Format:	Artikel
Sprache:	eng
Schlagworte:	4D flow MRI Adult Aged Aorta - diagnostic imaging Aorta - physiopathology Aortic dilation Aortic Valve - diagnostic imaging Aortic Valve - physiopathology Aortic Valve Stenosis - diagnostic imaging Aortic Valve Stenosis - physiopathology Bicuspid aortic valve Bicuspid Aortic Valve Disease - diagnostic imaging Bicuspid Aortic Valve Disease - physiopathology Blood Flow Velocity Female Flow coherence Hemodynamics Humans Magnetic Resonance Imaging - methods Male Middle Aged Phenotype Spatiotemporal analysis
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