DocumentCode
2945481
Title
Physiological significance of pressure-volume relationship: A load-independent index and a determinant of pump function
Author
Sugimachi, Masaru ; Sunagawa, Kenji ; Uemura, Kazunori ; Shishido, Toshiaki
Author_Institution
Nat. Cardiovascular Center Res. Inst., Suita, Japan
fYear
2010
fDate
Aug. 31 2010-Sept. 4 2010
Firstpage
3553
Lastpage
3553
Abstract
Pressure-volume relationship permits conceptual integration with time-varying elastance, stress-strain relationship, and pressure-volume area. It has also superior usefulness to other indexes, both as a load-independent index of ventricular contractility and as a determinant of ventricular pump function.
Keywords
biomechanics; cardiology; haemodynamics; physiology; stress-strain relations; load-independent index; pressure-volume area; pressure-volume relationship; stress-strain relationship; time-varying elastance; ventricular contractility; ventricular pump function; Conferences; Heart rate; Indexes; Material properties; Myocardium; Resistance; Algorithms; Animals; Blood Pressure; Computer Simulation; Diagnosis, Computer-Assisted; Humans; Models, Cardiovascular; Myocardial Contraction; Stroke Volume; Ventricular Function, Left;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society (EMBC), 2010 Annual International Conference of the IEEE
Conference_Location
Buenos Aires
ISSN
1557-170X
Print_ISBN
978-1-4244-4123-5
Type
conf
DOI
10.1109/IEMBS.2010.5627484
Filename
5627484
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