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Value of echocardiographic determination of isovolumic relaxation time in the detection of heart transplant rejection.

Authors: FURNISS SS; MURRAY A; HUNTER S; DOUGENIS V; MCGREGOR CGA;

Value of echocardiographic determination of isovolumic relaxation time in the detection of heart transplant rejection.

Abstract

The reproducibility of the measurement of isovolumic relaxation time in heart transplant recipients was assessed in eight heart transplant recipients. The value of routine measurement of isovolumic relaxation time and fractional shortening by echocardiography in the diagnosis of rejection was assessed by comparison with endomyocardial biopsy results in 12 patients. Despite a large, unexplained variability that will limit the application of the test in the individual patient, there was a significant fall in isovolumic relaxation time with moderate to severe rejection.

Country
United Kingdom
Related Organizations
Keywords

Graft Rejection, Echocardiography, Heart Transplantation, Humans, Reproducibility of Results, Myocardial Contraction, Echocardiography, Doppler

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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