Novel Pressure Wave Separation Analysis for Cardiovascular Function Assessment Highlights Major Role of Aortic Root

Samuel Vennin,Ye Li,Jorge Mariscal-Harana,Peter H Charlton,Henry Fok,Haotian Gu,Phil Chowienczyk,Jordi Alastruey

IEEE Transactions on Biomedical Engineering（2022）

引用 4|浏览23

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摘要

Objective: A novel method was presented to separate the central blood pressure wave (CBPW) into five components with different biophysical and temporal origins. It includes a time-varying emission coefficient (${\boldsymbol{\gamma}}$) that quantifies pulse wave generation and reflection at the aortic root. Methods:更多

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关键词

Reflection,Blood pressure,In vivo,Hemodynamics,Heart,Drugs,Biomedical measurement

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