caa a22 4500 469122374 CHVBK 20180323133142.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF02368509 doi (NATIONALLICENCE)springer-10.1007/BF02368509 Evaluation of left ventricular function during ejection [Elektronische Daten] [Paul Stein, Hani Sabbah] Several ejection indices of left ventricular performance are described. The most sensitive is the rate of change of power, especially when measured at the time of peak left ventricular wall tension. When measured at peak tension, the rate of change of power reflects force-velocity-length relations and, therefore, is theoretically appealing. The rate of change of power itself incorporates terms shown to be of functional significance. Among these is the rate of change of flow. This expression is more readily measured than the rate of change of power and can be approximated noninvasively by the measurement of blood acceleration. Pergamon Press plc, 1992 Ventricular performance nationallicence Ventricular contractility nationallicence Cardiac function nationallicence Cardiac energy nationallicence Heart nationallicence Power nationallicence Stein Paul Henry Ford Heart and Vascular Institute, 2799 W. Grand, 48202, Detroit, MI aut Sabbah Hani Henry Ford Heart and Vascular Institute, 2799 W. Grand, 48202, Detroit, MI aut Annals of Biomedical Engineering Kluwer Academic Publishers 20/1(1992-01-01), 127-138 0090-6964 20:1<127 1992 20 10439 https://doi.org/10.1007/BF02368509 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02368509 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stein Paul Henry Ford Heart and Vascular Institute, 2799 W. Grand, 48202, Detroit, MI aut NATIONALLICENCE 700 1- Sabbah Hani Henry Ford Heart and Vascular Institute, 2799 W. Grand, 48202, Detroit, MI aut NATIONALLICENCE 773 0- Annals of Biomedical Engineering Kluwer Academic Publishers 20/1(1992-01-01), 127-138 0090-6964 20:1<127 1992 20 10439 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer