Contraction stress test

Revision as of 00:12, 9 August 2012 by WikiBot (talk | contribs) (Bot: Automated text replacement (-{{SIB}} + & -{{EH}} + & -{{EJ}} + & -{{Editor Help}} + & -{{Editor Join}} +))
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

WikiDoc Resources for Contraction stress test

Articles

Most recent articles on Contraction stress test

Most cited articles on Contraction stress test

Review articles on Contraction stress test

Articles on Contraction stress test in N Eng J Med, Lancet, BMJ

Media

Powerpoint slides on Contraction stress test

Images of Contraction stress test

Photos of Contraction stress test

Podcasts & MP3s on Contraction stress test

Videos on Contraction stress test

Evidence Based Medicine

Cochrane Collaboration on Contraction stress test

Bandolier on Contraction stress test

TRIP on Contraction stress test

Clinical Trials

Ongoing Trials on Contraction stress test at Clinical Trials.gov

Trial results on Contraction stress test

Clinical Trials on Contraction stress test at Google

Guidelines / Policies / Govt

US National Guidelines Clearinghouse on Contraction stress test

NICE Guidance on Contraction stress test

NHS PRODIGY Guidance

FDA on Contraction stress test

CDC on Contraction stress test

Books

Books on Contraction stress test

News

Contraction stress test in the news

Be alerted to news on Contraction stress test

News trends on Contraction stress test

Commentary

Blogs on Contraction stress test

Definitions

Definitions of Contraction stress test

Patient Resources / Community

Patient resources on Contraction stress test

Discussion groups on Contraction stress test

Patient Handouts on Contraction stress test

Directions to Hospitals Treating Contraction stress test

Risk calculators and risk factors for Contraction stress test

Healthcare Provider Resources

Symptoms of Contraction stress test

Causes & Risk Factors for Contraction stress test

Diagnostic studies for Contraction stress test

Treatment of Contraction stress test

Continuing Medical Education (CME)

CME Programs on Contraction stress test

International

Contraction stress test en Espanol

Contraction stress test en Francais

Business

Contraction stress test in the Marketplace

Patents on Contraction stress test

Experimental / Informatics

List of terms related to Contraction stress test

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

A contraction stress test (CST) is performed near the end of pregnancy to determine how well the fetus will cope with the contractions of childbirth. The aim is to induce the contractions and monitor the baby to check for heart rate abnormalities. It involves the release of oxytocin into the blood stream of the pregnant woman by the stimulation of the nipples. The target is to achieve around three contractions every ten minutes.

An oxytocin challenge test (OCT) is sometimes performed afterwards, usually if the CST failed to give clear readings or the uterus did not contract at an appropriate rate. This involves oxytocin being given to woman via an intravenous drip.

The test returns positive if there are noticeable decelerations of the heart rate during over half of the contractions.

History

The test was first introduced in 1972 and was standardised in 1975 when the parameters of contraction number and frequency were given.

Contraindications

This "stress test" is usually not performed if there are any signs of premature birth or placenta praevia.

See also

References


Template:WH Template:WS