Origin of the false defect in longitudinal emission computed tomography of the left ventricle.
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Heart↗
Biomedical subjects
Publications and source records attributed to T A Delchar.
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One of the principal disadvantages of the passive pill as a telemetric method for measuring various physiological parameters has been its resticted range. The reasons for the restricted range with existing detection methods are discussed. An improved method using a locking spectrometer based on third-order phase-sensitive detection is described and its performance is assessed. A significant increase in the usable range of a high sensitivity passive pill is obtained.