Episode of high variability

Материал из CardioWiki
Версия от 18:17, 28 января 2023; Wikiadmin (обсуждение | вклад) (Created page with "en:Episode of high variability ru:Эпизод высокой вариабельности '''Episodes of high variability''' include those parts of the heartbeat reco...")
(разн.) ← Предыдущая | Текущая версия (разн.) | Следующая → (разн.)

Episodes of high variability include those parts of the heartbeat recording in which at least 5 out of every 6 consecutive minutes have long-term variability (LTV) above a certain level. The presence of episodes of high variability in the CTG recording is a fairly good indicator of a satisfactory fetal condition. Long-term variability (LTV) is calculated as the average of the difference between the minimum and maximum heart rate intervals per minute or, in the case of a long acceleration, between the maximum and the basal level.