Quantification of coronary flow velocity reserve by means of semi-automated analysis of coronary flow Doppler images

E. G. Caiani; V. Magagnin; C. Champlon; L. Delfino; M. Llambro; M. Turiel

Quantification of coronary flow velocity reserve by means of semi-automated analysis of coronary flow Doppler images

E. G. Caiani, V. Magagnin, C. Champlon, L. Delfino, M. Llambro, M. Turiel

IRCCS Istituto Ortopedico Galeazzi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Coronary flow reserve (CFVR) is conventionally obtained by manual tracings of Doppler profiles, as ratio of control vs stress diastolic peak velocity. This parameter could help in discriminating between normal (N) and microcirculatory pathologic (P) subjects, even the clinical meaning of 1.9 <CFVR ≤ 2.5 it's still not clear. Our goal was to develop a technique for automated tracings of Doppler flow velocity profile to reduce subjectivity and to allow the extraction of other parameters, which could be of clinical interest. This technique was applied to 15 N (CFVR>3) and 15 P (CFVR

Original language	English
Title of host publication	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Pages	1401-1402
Number of pages	2
Volume	26 II
Publication status	Published - 2004
Event	Conference Proceedings - 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2004 - San Francisco, CA, United States Duration: Sept 1 2004 → Sept 5 2004

Other

Other	Conference Proceedings - 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2004
Country/Territory	United States
City	San Francisco, CA
Period	9/1/04 → 9/5/04

Keywords

Doppler coronary flow
Image processing

ASJC Scopus subject areas

Bioengineering

Cite this

Quantification of coronary flow velocity reserve by means of semi-automated analysis of coronary flow Doppler images. / Caiani, E. G.; Magagnin, V.; Champlon, C. et al.

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 26 II 2004. p. 1401-1402.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Caiani, EG, Magagnin, V, Champlon, C, Delfino, L, Llambro, M & Turiel, M 2004, Quantification of coronary flow velocity reserve by means of semi-automated analysis of coronary flow Doppler images. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. vol. 26 II, pp. 1401-1402, Conference Proceedings - 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2004, San Francisco, CA, United States, 9/1/04.

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abstract = "Coronary flow reserve (CFVR) is conventionally obtained by manual tracings of Doppler profiles, as ratio of control vs stress diastolic peak velocity. This parameter could help in discriminating between normal (N) and microcirculatory pathologic (P) subjects, even the clinical meaning of 1.9 <CFVR ≤ 2.5 it's still not clear. Our goal was to develop a technique for automated tracings of Doppler flow velocity profile to reduce subjectivity and to allow the extraction of other parameters, which could be of clinical interest. This technique was applied to 15 N (CFVR>3) and 15 P (CFVR",

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language = "English",

volume = "26 II",

pages = "1401--1402",

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T1 - Quantification of coronary flow velocity reserve by means of semi-automated analysis of coronary flow Doppler images

AU - Caiani, E. G.

AU - Magagnin, V.

AU - Champlon, C.

AU - Delfino, L.

AU - Llambro, M.

AU - Turiel, M.

PY - 2004

Y1 - 2004

N2 - Coronary flow reserve (CFVR) is conventionally obtained by manual tracings of Doppler profiles, as ratio of control vs stress diastolic peak velocity. This parameter could help in discriminating between normal (N) and microcirculatory pathologic (P) subjects, even the clinical meaning of 1.9 <CFVR ≤ 2.5 it's still not clear. Our goal was to develop a technique for automated tracings of Doppler flow velocity profile to reduce subjectivity and to allow the extraction of other parameters, which could be of clinical interest. This technique was applied to 15 N (CFVR>3) and 15 P (CFVR

AB - Coronary flow reserve (CFVR) is conventionally obtained by manual tracings of Doppler profiles, as ratio of control vs stress diastolic peak velocity. This parameter could help in discriminating between normal (N) and microcirculatory pathologic (P) subjects, even the clinical meaning of 1.9 <CFVR ≤ 2.5 it's still not clear. Our goal was to develop a technique for automated tracings of Doppler flow velocity profile to reduce subjectivity and to allow the extraction of other parameters, which could be of clinical interest. This technique was applied to 15 N (CFVR>3) and 15 P (CFVR

KW - Doppler coronary flow

KW - Image processing

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M3 - Conference contribution

AN - SCOPUS:11144321516

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SP - 1401

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BT - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

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Quantification of coronary flow velocity reserve by means of semi-automated analysis of coronary flow Doppler images

Abstract

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Keywords

ASJC Scopus subject areas

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