Normal variations of fetal heart rate during pregnancyL. SontagH. NewberrySontag, L. W. & Newberry, H. (1940). Normal varia- tions o f fetal heart rate during pregnancy. American Journal o f Obstetrics and Gynecology, 40, 449-452.
Of course, there are other readings taken to determine cardiac health. For example, a person’s heart rate might be monitored. According to the American Heart Association, a normal pulse should be between sixty and one hundred beats per minute. Anything above and below that may indicate a hea...
Normal pregnancy is associated with reduced heart rate variabilitydoi:10.1016/S0735-1097(96)80587-0Michael T. HagleyPhyllis K. SteinPatricia L. ColeRobert E. KleigerElsevier BVJournal of the American College of Cardiology
What is a normal blood pressure range during pregnancy? The normal blood pressure range during pregnancy is expected to be less than 120/80; however, a woman’s body undergoes various physiological changes leading to variations in some cases. Blood pressure can fluctuate throughout the pregnancy, ...
Cramping during or after sex in pregnancy What causes cramps after sex? Causes of cramps after sex may include: Sexually transmitted infections (genital herpes, human papillomavirus, chlamydia, or molluscum contagiosum) Pelvic inflammatory disease (infection of the uterus, ovaries, or fallopian tubes)...
Heart rate showed a progressive rise. SBP, DBP and HR 24-h means SE are shown in the Figure. Ambulatory monitoring properly describes maternal hemodynamic changes in pregnancy. 展开 关键词: Blood pressure pregnancy ambulatory monitoring 被引量: 1 ...
Pregnancy was recorded as clinical pregnancy with fetal heart activity seen at 6- to 7-week transvaginal ultrasound. For both CC and letrozole, higher pregnancy rates were achieved when the leading follicles were in the 23 to 28 mm range. ...
Pregnancy: Ultrasonographic features of uterine blood flow during the first 16 weeks of pregnancy Uterine blood flow volume has been thought to increase in a linear fashion throughout pregnancy, but previous studies in early pregnancy may have not been ... RP Dickey,JF Hower - 《Human Reproductio...
In a normal heart, the rate of atrial contraction is the same as the rate of ventricular contraction. At rest, the frequency of the discharges originating from the SA node is low, and the heart beats at the lower range of normal (60 to 80 beats/minute). During exercise or excitement, ...
Benefits of exercise during pregnancy Reduces back pain Eases constipation May decrease your risk for gestational diabetes, preeclampsia, and cesarean delivery Promotes healthy weight gain Improves your overall fitness and strengthens heart and blood vessels ...