Filters








1,154 Hits in 5.2 sec

Circadian blood pressure variability in healthy pregnancy and women with gestational hypertension

D.E. Ayala, R.C. Hermida, A. Mojon, M. Iglesias, G. Cornelissen, F. Halberg
Proceedings of IEEE Symposium on Computer-Based Medical Systems (CBMS)  
A total of 193 pregnant women (133 with uncomplicated pregnancies, 52 with gestational hypertension and 8 bith preeclampsia) provided 301 profiles of blood pressure sampled mostly hourly for about 48 hours  ...  Results indicate that, on a group basis, as compared to uncomplicated pregnancies, a statistically signifcant elevation of blood pressure is found in pregnancies with gestational hypertension or preeclampsia  ...  Table 1 : 1 Circadian parameters of systolic and diastolic blood pressure (BP) in healthy pregnant women and women with gestational hypertension or preeclampsia, as a function of trimester of gestation  ... 
doi:10.1109/cbms.1994.316028 dblp:conf/cbms/AyalaHMICH94 fatcat:thaqltblszdlrhl77mujquo2ty

Differences in circadian blood pressure variability during gestation between healthy and complicated pregnancies

R Hermida
2003 American Journal of Hypertension  
We examined and compared characteristics of circadian variability in BP in women with both healthy and complicated pregnancies who were systematically monitored throughout gestation.  ...  Changes in circadian variation of blood pressure (BP) could be used either to predict preeclampsia or to assess its severity.  ...  Acknowledgments The authors appreciate the helpful comments and suggestions from the reviewers.  ... 
doi:10.1016/s0895-7061(02)03254-5 pmid:12620698 fatcat:gu2ys2ihefdvfg7snkcjqgfx3m

Blood Pressure Patterns in Normal Pregnancy, Gestational Hypertension, and Preeclampsia

R. C. Hermida, D. E. Ayala, A. Mojon, J. R. Fernandez, I. Alonso, I. Silva, R. Ucieda, M. Iglesias
2000 Hypertension  
With the aim to describe the daily pattern of blood pressure during the trimesters of pregnancy in clinically healthy women as well as in pregnant women who developed gestational hypertension or preeclampsia  ...  These differing changes in the circadian pattern of blood pressure with advancing gestational age between healthy and complicated pregnancies offer new end points that may lead to an early identification  ...  Acknowledgments This research was supported in part by grants from Xunta de Galicia (XUGA-32202B97 and PGICT99-PXI-32202B); Dirección General de Enseñanza Superior e Investigación Científica, DGES (PM98  ... 
doi:10.1161/01.hyp.36.2.149 pmid:10948070 fatcat:kqvb7nk6ozdy3eog3crovankne

Influence of Parity and Age on Ambulatory Monitored Blood Pressure During Pregnancy

Diana E. Ayala, Ramón C. Hermida
2001 Hypertension  
The small, although significant, increase in diastolic blood pressure with age may have little influence in the proper identification of women with gestational hypertension.  ...  Reference thresholds for blood pressure to be used in the early identification of hypertensive complications in pregnancy could thus be developed as a function of rest-activity cycle and gestational age  ...  Acknowledgments This research was supported in part by grants from Dirección General de Enseñanza Superior e Investigación Científica, DGES (PM98-0106); Xunta de Galicia (PGICT99-PXI-32202B and PGICT00  ... 
doi:10.1161/01.hyp.38.3.753 pmid:11566970 fatcat:eiohnznm3fhpvjcpgc2vhwjrgi

Differences in Circadian Pattern of Ambulatory Pulse Pressure Between Healthy and Complicated Pregnancies

R. C. Hermida, D. E. Ayala, M. Iglesias
2004 Hypertension  
The differences in pulse pressure between healthy and complicated pregnancies, observed already in the first trimester of gestation, are found when systolic and diastolic blood pressure for women with  ...  With the use of ambulatory monitoring, a circadian blood pressure pattern has been shown to characterize normotensive as well as hypertensive pregnant women.  ...  Acknowledgments This research was supported in part by grants from Xunta de Galicia (PGIDIT03-PXIB-32201PR) and Vicerrectorado de Investigación, University of Vigo.  ... 
doi:10.1161/01.hyp.0000139915.66288.b8 pmid:15289468 fatcat:tpjc67h64fex5cli55lxkgcfmu

The Circadian Rhythm of Blood Pressure During Pregnancy

Cheryl D. Larry, SeonAe Yeo
2000 Journal of Obstetric, Gynecologic and Neonatal Nursing  
0biective: To review the literature on the circadian rhythm of blood pressure during pregnancy. Data Sources: Computerized searches on MEDLINE, CINAHL, and MIRLYN.  ...  In women with preeclampsia or gestational hypertension, blood pressure increases throughout the second half of pregnancy .  ...  Participants were 9 normotensive women and 9 women with untreated chronic hypertension who were observed at 28 and 36 weeks gestation, as well as 17 women with severe preeclampsia (hypertension with either  ... 
doi:10.1111/j.1552-6909.2000.tb02771.x pmid:11012129 fatcat:c6eu3uu2irdu3pqifsio2qoeqq

Sampling requirements for the tolerance-hyperbaric test in the diagnosis of hypertension in pregnancy

D AYALA
2003 American Journal of Hypertension  
of circadian variability in the BP of clinically healthy pregnant women with those of women with cronic hypertension or preeclampsia.  ...  As compared to uncomplicated pregnancies in healthy women, a statistically significant elevation of the circadian rhythm-adjusted mean of blood pressure is found in pregnancies with preeclampsia in all  ...  This approach is based on the use of tolerance intervals as reference threshold for the circadian variability of blood pressure (BP), and the hyperbaric index (HBI, area of BP above the upper limit of  ... 
doi:10.1016/s0895-7061(03)00785-4 fatcat:qe6i2cpvs5aa3luvpxrmg24rba

Time-Qualified Reference Values for Ambulatory Blood Pressure Monitoring in Pregnancy

Ramón C. Hermida, Diana E. Ayala, Artemio Mojón, José R. Fernández
2001 Hypertension  
To recognize the highly statistically significant circadian variability of blood pressure in pregnancy is to admit that the diagnosis of gestational hypertension or preeclampsia should be based not just  ...  ) until delivery in 235 women with uncomplicated pregnancies.  ...  Acknowledgments This research was supported in part by grants from Dirección General de Enseñanza Superior e Investigación Científica, DGES (PM98-0106); Xunta de Galicia (PGICT99-PXI-32202B and PGICT00  ... 
doi:10.1161/01.hyp.38.3.746 pmid:11566969 fatcat:hydkfc2kprcuxgzu3vopv7vtwi

Blood Pressure Excess for the Early Identification of Gestational Hypertension and Preeclampsia

R. C. Hermida, D. E. Ayala, A. Mojon, J. R. Fernandez, I. Silva, R. Ucieda, M. Iglesias
1998 Hypertension  
We have examined prospectively whether the combined approach of establishing tolerance intervals for the circadian variability of blood pressure (BP) as a function of gestational age, and then determining  ...  We analyzed 657 BP series from 92 women with uncomplicated pregnancies and 378 series from 60 women who developed gestational hypertension or preeclampsia.  ...  Acknowledgments This research was supported in part by grants from Dirección General de Investigación Científica y Técnica, DGICYT, Ministerio de Educación y Ciencia (PB92-1111 and PB93-0372); Consellería  ... 
doi:10.1161/01.hyp.31.1.83 pmid:9449396 fatcat:vrskuubvife4tkrty2csckted4

Administration Time-Dependent Influence of Aspirin on Blood Pressure in Pregnant Women

R. C. Hermida, D. E. Ayala, M. Iglesias
2002 Hypertension  
Differences in blood pressure among women receiving aspirin at different circadian times disappeared at puerperium (PϾ0.096).  ...  Timed use of aspirin at low dose effectively contributes to blood pressure control in women at high risk for preeclampsia. (Hypertension. 2003;41[part 2]:651-656.)  ...  ASA effects in pregnancy reported average values of office blood pressure (BP) measurements for the pregnant women before and after long-term administration of ASA, the study of any possible influence  ... 
doi:10.1161/01.hyp.0000047876.63997.ee pmid:12623974 fatcat:2dtdczok6vbapkksobt4xmjlea

Biological Rhythms and Preeclampsia

Agnès J. Ditisheim, Charna Dibner, Jacques Philippe, Antoinette Pechère-Bertschi
2013 Frontiers in Endocrinology  
In this review, we will discuss recent observations concerning circadian pattern of blood pressure in normotensive and hypertensive pregnancies.  ...  Slightly increased risk for "small for gestational age" babies, "low birth weight" babies, and preterm deliveries has been reported in shift working women.  ...  Sara Deakin, Division of Endocrinology, Diabetes, Hypertension and Nutrition, University Hospital of Geneva, for the constructive discussions and the critical reading of the manuscript.  ... 
doi:10.3389/fendo.2013.00047 pmid:23579266 pmcid:PMC3619120 fatcat:zxdgmsljubfc3pio3qeja5kcee

Predictable Blood Pressure Variability in Healthy and Complicated Pregnancies

Ramón C. Hermida, Diana E. Ayala, Manuel Iglesias
2001 Hypertension  
With the aim of describing the predictable pattern of blood pressure (BP) variability during gestation, we analyzed 2430 BP series systematically sampled by ambulatory monitoring for 48 consecutive hours  ...  every 4 weeks from the first obstetric visit (usually within the first trimester of pregnancy) until delivery in 235 normotensive women, 128 women who developed gestational hypertension, and 40 women  ...  Acknowledgments This research was supported in part by grants from Dirección General de Enseñanza Superior e Investigación Científica, DGES (PM98-0106); Xunta de Galicia (PGICT99-PXI-32202B and PGICT00  ... 
doi:10.1161/01.hyp.38.3.736 pmid:11566967 fatcat:uaw6yhboknerpflenkanyxdt5y

Value of ambulatory blood pressure measure in pregnancy hypertension

Correia Ana*, Leitão Fátima
2018 Clinical Journal of Obstetrics and Gynecology  
It is still not well known the prognostic cardiovascular value of 24h ambulatory blood pressure monitoring in the pregnant woman with hypertension.  ...  Objectives: Assess to the prognostic value of ABPM parameters in predicting maternofetal event. Methods: Retrospective and observational study which included 166 pregnant women.  ...  The Ambulatory Blood Pressure Monitoring (ABPM) is the method of blood pressure measurement that allows recording blood pressure measures in 24 hours and his circadian rhythm and evaluating various parameters  ... 
doi:10.29328/journal.cjog.1001012 fatcat:cpgzlekixnglxawps6ixiqqmei

Administration Time-Dependent Effects of Aspirin in Women at Differing Risk for Preeclampsia

R. C. Hermida, D. E. Ayala, J. R. Fernandez, A. Mojon, I. Alonso, I. Silva, R. Ucieda, J. Codesido, M. Iglesias
1999 Hypertension  
This study extends previous results on the effects of low-dose aspirin on blood pressure in pregnant women at differing risk of developing hypertension in pregnancy and who received aspirin at different  ...  This study corroborates the statistically significant, time-dependent effect of low-dose aspirin on blood pressure in pregnant women with differing risk of developing hypertensive complications in pregnancy  ...  (PM98-0106); and Vicerrectorado de Investigación, Universidad de Vigo.  ... 
doi:10.1161/01.hyp.34.4.1016 pmid:10523401 fatcat:zgwp755nbrbtxigpxww2whwneq

Prevalence of white coat hypertension amongst pregnant women admitted with high BP recordings in ante-natal clinic

Sandeep Sood, Kuldeep Kumar Ashta, Sirisha Anne, Ravi Kumar
2019 International Journal of Reproduction Contraception Obstetrics and Gynecology  
This is also quite prevalent in the pregnant women with an intermediate long term prognosis between hypertensive and normo-tensive individuals.  ...  Those who were diagnosed to be hypertensive in antenatal clinic and these patients were then admitted for Ambulatory Blood Pressure Monitoring (ABPM) for 24 hours.Results: The ABPM tracings were checked  ...  [17] [18] [19] Such 24-hour BP variability also characterizes clinically healthy pregnant women as well as women who develop gestational hypertension or preeclampsia.  ... 
doi:10.18203/2320-1770.ijrcog20194836 fatcat:csjqnby6pfdgpktloc7w3m4fsu
« Previous Showing results 1 — 15 out of 1,154 results