Characterization of cardiovascular and cerebrovascular controls via spectral causality analysis in patients undergoing surgical aortic valve replacement during a three-month follow-up

Objective. Aortic valve stenosis (AVS) induces left ventricular function adaptations and surgical aortic valve replacement (SAVR) restores blood flow profile across aortic valve. Modifications of cardiac hemodynamics induced by AVS and SAVR might alter cardiovascular (CV) and cerebrovascular (CBV) c...

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Veröffentlicht in:	Physiological measurement 2023-09, Vol.44 (9), p.94001
Hauptverfasser:	Bari, Vlasta, Gelpi, Francesca, Cairo, Beatrice, Anguissola, Martina, Pugliese, Sara, De Maria, Beatrice, Bertoldo, Enrico Giuseppe, Fiolo, Valentina, Callus, Edward, De Vincentiis, Carlo, Volpe, Marianna, Molfetta, Raffaella, Ranucci, Marco, Porta, Alberto
Format:	Artikel
Sprache:	eng
Schlagworte:	aortic valve stenosis baroreflex causal squared coherence cerebral autoregulation heart rate variability surgical aortic valve replacement vector autoregressive model
Online-Zugang:	Volltext
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