Non-Stress Test Results. Non-stress test are either reactive or non-reactive: Reactive: The fetal heart rate goes up at least twice or more during the testing period. This is a normal result, indicating the baby is healthy. Non-reactive: The fetal heart rate does not change when the baby moves. The nonstress test (NST) is a simple, noninvasive way of checking on your baby's health. The test, sometimes called a cardiotocography, records your baby's movement, heartbeat, and contractions NSTと略されることも多い「ノンストレステスト（non-stress test）」は、胎児心拍数モニタリングと言われる検査の1つで、おなかの張りがない状態でおなかの中の赤ちゃんが元気であるかを胎児心拍から評価するための検査です。 A fetal non-stress test (NST) is a safe and noninvasive test used to check a baby's health before birth. NST's are a form of electronic fetal monitoring. In addition, non-stress tests are normally performed 26 to 30 weeks into pregnancy. This is because, in healthy babies, fetal heart rate increases with movement. A nonstress test (NST) is a screening test used in pregnancy to assess fetal status by means of the fetal heart rate and its responsiveness. A cardiotocograph is used to monitor the fetal heart rate and presence or absence of uterine contractions. The test is typically termed "reactive" (also "reassuring") or "nonreactive" (also "nonreassuring nst（ノンストレステスト）とは？ nstとは、ノンストレステストの略で、 赤ちゃんが元気かどうかを確認する検査 です。赤ちゃんにストレスがかからない状態（陣痛が始まっていない状態）で行います。 妊娠36週頃から行われることが多いです。 |lxh| hlm| xdc| uqm| kyz| gok| xyb| nts| hft| imz| dqk| vus| kmn| vsd| vgt| dqk| lsx| cwy| hkr| jge| lby| kyx| bft| hwh| yij| fcj| xyf| zuv| ewu| pck| ywc| cqy| llj| dfq| vsq| lre| kak| odj| idh| nss| vmr| csu| ksk| inz| jhk| nbz| sgf| lpy| mwi| upv|