Computational Assessment of Spatio-Temporal Heterogeneity of Human Left Ventricular Contractions in Normal and Ischemic Heart / Chumarnaya T.,Solovyova O.,Sukhareva S. V.,Markhasin V. S. // . - 2009. - V. 36, l. . - P. 13+.

ISSN/EISSN:
0276-6574 / нет данных
Type:
Proceedings Paper
Abstract:
Two-dimensional echocardiographic images of left ventricle are analyzed to characterize quantitatively spatio-temporal heterogeneity of regional wall MO lion in norm and ischemic heart disease. A negative correlation between the regional heterogeneity and the global ejection fraction is revealed. Regional heterogeneity is shown to increase significantly in patients with ischemic heart disease compared to normal subjects. A special contribution of the apex is identified, and a diagnostic index of regional wall motion abnormality is suggested.
Author keywords:
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DOI:
нет данных
Web of Science ID:
ISI:000279344300004
Соавторы в МНС:
Другие поля
Поле Значение
Editor Murray, A
Booktitle CINC: 2009 36TH ANNUAL COMPUTERS IN CARDIOLOGY CONFERENCE
Series Computing in Cardiology Series
Note 36th Annual Computers in Cardiology Conference (CinC 2009), Pk City, UT, SEP 13-16, 2009
Organization EMB; IEEE; Medtron; CareFus; Biosense Webster; Mortara Instrument; Vitamin Water; Coca-Cola; IBM; GE Healthcare; Forest Pharmaceut Inc; St Jude Med; IOP Publishing; Zoll; Philips Healthcare; SCI - Univ Utah
Publisher IEEE
Address 345 E 47TH ST, NEW YORK, NY 10017 USA
Language English
ISBN 978-1-4244-7281-9
Research-Areas Cardiovascular System \& Cardiology; Engineering
Web-of-Science-Categories Cardiac \& Cardiovascular Systems; Engineering, Biomedical
Author-Email o.solovyova@iip.uran.ru
ResearcherID-Numbers Solovyova, Olga/T-8232-2017
Funding-Acknowledgement ``Fundamental sciences to medicine{''} of the RAS
Funding-Text The work is supported by the grant Fundamental sciences to medicine of the RAS. The authors thank Drs. Leonid Katsnelson (Institute of Immunology and Physiology, Ekaterinburg) and Peter Kohl (University of Oxford), for fruitful discussions and help with preparing this manuscript.
Number-of-Cited-References 4
Usage-Count-Since-2013 1
Doc-Delivery-Number BPM81