The normal fetal heart rate study: analysis plan. Nature Proceedings 2007; DOI: 10.1038/ npre.980.1Daumer M, Scholz M, Boulesteix AL, von Steinburg SP, Schiermeier S, Hatzmann W, Schneider KTM: The normal fetal heart rate study: Analysis plan. [ http://precedings.nature.com/documents/980...
It has been shown by previous studies that the mean fetal heart rate (FHR) decreases from the 11th to the 30th week, afterwards the values remain more stable. In the present study we evaluated the FHR pattern throughout the last stages of pregnancy and particularly we estimated the interindivi...
Analysis of the heart rate mediated blood pressure control in fetal sheep under normal and hypoxic conditions / Alex Zwanenburg; supervisors W. Jennekens, ... Labor and delivery are routinely monitored electronically with sensors that measure and record maternal uterine pressure (UP) and fetal heart...
While the two go hand in hand, they are different. Your heart rate is a measure of the number of times yourheart beatsin a minute. With each beat, your heart squeezes. That creates enough pressure to push blood out of your heart to the rest of your body through a network of arteries...
During the first stage of labor, maternal heart rate and blood pressure should be monitored frequently, and fetal heart rate should be checked continuously by electronic monitoring or intermittently by auscultation, usually with a portable Doppler ultrasound device (see fetal monitoring). Women ...
A software package for computer-assisted analysis of antenatal fetal heart rate (FHR) patterns has been commercially available from 1989. Reference ranges for the third trimester of pregnancy have been established. In order to obtain reference values for the second trimester, one hour FHR recordings...
被引量: 6发表: 2015年 Z-Score Reference Ranges for Angular M-Mode Displacement at 22-40 Weeks' Gestation Objectives: To construct Z-score reference ranges for fetal mitral and tricuspid annular plane systolic excursions (MAPSE and TAPSE), using angular M-mode (AM) and conventional M-mode (...
3.Latepregnancy:≥28weeks 4.Termpregnancy:≥37weeks,<42weeks Fertilizationisthefusionofgametesto initiatethedevelopmentofanew individualorganism. 1.Place:oviduct(ampulla) 2.Process capacitation→acrosomereaction→ penetratethezonapellucida→second
It may be seen up to 3 weeks. Clinical Importance: It's smell, colour, amount and duration give an idea of infection, retained bits, subinvolution or other lesions. Menstruation If the woman is not breast feeding it starts by 6 weeks. If breast feeding it may be delayed. But usually ...
examination (abnormalities included fetal dis- tress, seizures, congenital heart disease, and Sturge–Webber syndrome) has shown that subcortical regions and the sensorimotor cortex are the most metabolically active brain regions in neonates younger than 5 weeks of age (Chugani, 1994; Chugani et al,...