Mean squared speed and myocardial performance

Details Mean squared speed and myocardial performance Mean squared speed and myocardial performance

1993-08-09

1995-05-30

Jaworski, Francis

Surgery

Truss

Pad

A61B 800

Patent

active

054193281

ABSTRACT:
A method and system of monitoring performance of a heart include echocardiographic transmission and reception to form time series of frames containing mean squared difference data. Mean squared signal change, mean squared speed or root mean squared speed may be used to form functional images, such as average speed over a selected time interval or peak speed over a selected time interval.

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Wickline, Samuel A., et al., "The dependence of myocardial ultra-sonic integrated backscatter on contractile performance," Circulation, vol. 72, No. 1, Jul. 1985, pp. 183-192.

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