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Doppler based Estimation of Arterial Resistance and Compliance in Humans
This paper demonstrates an objective method to measure arterial resistance and compliance in humans from ar-terial vascular impedance. Conventional approaches use linear velocity to calculate the impedance spectra. We have presented a method to compute volume-flow using the area of cross-section and...
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creator | Gangadharan, Naveen Subramani, Sathya Kumar, Gurunathan Saravana Devasahayam, Suresh |
description | This paper demonstrates an objective method to measure arterial resistance and compliance in humans from ar-terial vascular impedance. Conventional approaches use linear velocity to calculate the impedance spectra. We have presented a method to compute volume-flow using the area of cross-section and doppler shifted frequency, synchronously recorded along with the intra-arterial pressure. Arterial vascular impedance is calculated as the ratio of arterial pressure to volume-flow. A three-element Windkessel model has been employed to estimate the lumped parameters representing the arterial tree. |
doi_str_mv | 10.1109/TIPTEKNO56568.2022.9960165 |
format | conference_proceeding |
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Conventional approaches use linear velocity to calculate the impedance spectra. We have presented a method to compute volume-flow using the area of cross-section and doppler shifted frequency, synchronously recorded along with the intra-arterial pressure. Arterial vascular impedance is calculated as the ratio of arterial pressure to volume-flow. A three-element Windkessel model has been employed to estimate the lumped parameters representing the arterial tree.</description><subject>Animals</subject><subject>compliance</subject><subject>Drugs</subject><subject>Electrical resistance measurement</subject><subject>Impedance</subject><subject>Resistance</subject><subject>Synchronization</subject><subject>vascular impedance</subject><subject>Volume measurement</subject><issn>2687-7783</issn><isbn>9781665454322</isbn><isbn>1665454326</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2022</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotj81KxDAYRaMgOIx9AjfBfWt--iXNcqjVDg6OSF0PX9oEIv2jqQvfXnFmdTmbw7mEPHCWcc7MY7N_b6rXtyMoUEUmmBCZMYpxBVckMbrgSkEOuRTimmyEKnSqdSFvSRLjF2NMAJfCyA2pn6Z57t1CLUbX0SquYcA1TCOdPN0tq1sC9vTDxRBXHFtHcexoOQ1zH_4xjLT-HnCMd-TGYx9dctkt-XyumrJOD8eXfbk7pEEwuaZSATrFhWUedN4y75iEVhmLwrVotJHoOQK30lvU2nbCWCiAmVznRkErt-T-7A3OudO8_OUuP6fLd_kLvNtPHA</recordid><startdate>20221031</startdate><enddate>20221031</enddate><creator>Gangadharan, Naveen</creator><creator>Subramani, Sathya</creator><creator>Kumar, Gurunathan Saravana</creator><creator>Devasahayam, Suresh</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>20221031</creationdate><title>Doppler based Estimation of Arterial Resistance and Compliance in Humans</title><author>Gangadharan, Naveen ; Subramani, Sathya ; Kumar, Gurunathan Saravana ; Devasahayam, Suresh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i203t-365ae612b0f574c0fe035c69ba2eca9793af1a51b3fba77bd29b58509474965c3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Animals</topic><topic>compliance</topic><topic>Drugs</topic><topic>Electrical resistance measurement</topic><topic>Impedance</topic><topic>Resistance</topic><topic>Synchronization</topic><topic>vascular impedance</topic><topic>Volume measurement</topic><toplevel>online_resources</toplevel><creatorcontrib>Gangadharan, Naveen</creatorcontrib><creatorcontrib>Subramani, Sathya</creatorcontrib><creatorcontrib>Kumar, Gurunathan Saravana</creatorcontrib><creatorcontrib>Devasahayam, Suresh</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE/IET Electronic Library</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gangadharan, Naveen</au><au>Subramani, Sathya</au><au>Kumar, Gurunathan Saravana</au><au>Devasahayam, Suresh</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Doppler based Estimation of Arterial Resistance and Compliance in Humans</atitle><btitle>2022 Medical Technologies Congress (TIPTEKNO)</btitle><stitle>TIPTEKNO</stitle><date>2022-10-31</date><risdate>2022</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><eissn>2687-7783</eissn><eisbn>9781665454322</eisbn><eisbn>1665454326</eisbn><abstract>This paper demonstrates an objective method to measure arterial resistance and compliance in humans from ar-terial vascular impedance. 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ispartof | 2022 Medical Technologies Congress (TIPTEKNO), 2022, p.1-4 |
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source | IEEE Xplore All Conference Series |
subjects | Animals compliance Drugs Electrical resistance measurement Impedance Resistance Synchronization vascular impedance Volume measurement |
title | Doppler based Estimation of Arterial Resistance and Compliance in Humans |
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