Source:http://linkedlifedata.com/resource/umls/id/C0040345
MSH: Measurement or recording of contraction activity of the uterine muscle. It is used to determine progress of LABOR, OBSTETRIC and assess status of pregnancy. It is also used in conjunction with FETAL MONITORING to determine fetal response to stress of maternal uterine contractions.,NCI: The recording of uterine muscle contractions during pregnancy and labor.