Fetal acoustic stimulation testing: A retrospective experience with the fetal acoustic stimulation test

Carl V. Smith, Jeffrey P. Phelan, Richard H. Paul, Paula Broussard

Research output: Contribution to journalArticle

67 Scopus citations

Abstract

The nonstress test is of accepted value in the surveillance of high-risk pregnancies. In order to improve the efficiency of testing, the authors retrospectively evaluated the adjunctive use of acoustic stimulation testing (FAS-TEST) in 1241 patients who underwent 3464 antepartum fetal heart rate tests. The results were compared to those in the previous 6 months during which time 1307 patients underwent 3573 nonstress tosts. The frequency of nonreactive tests was 12.6% in the nonstress test group and 6.1% in those patients who underwent the FAS-TEST. The antepartum fetal death rates were not significantly different when the two groups were compared. The FAS-TEST decreases the percentage of nonreactive tests in a high-risk population and, as a consequence, may reduce the testing time.

Original languageEnglish (US)
Pages (from-to)567-568
Number of pages2
JournalAmerican Journal of Obstetrics and Gynecology
Volume153
Issue number5
DOIs
StatePublished - Nov 1 1985

Keywords

  • Fetal heart rate
  • acoustic stimulation
  • antepartum testing

ASJC Scopus subject areas

  • Obstetrics and Gynecology

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