Literature DB >> 30185494

Physiologic and Hemodynamic Changes During Pregnancy.

Nan H Troiano1.   

Abstract

Substantial physiologic changes accompany pregnancy, the most profound of which involve the cardiovascular system. These changes affect maternal hemodynamic and oxygen transport status. This article describes cardiovascular changes that occur during pregnancy including blood volume, heart rate, stroke volume, cardiac output, vascular resistance, and colloid osmotic pressure. Alterations in factors related to maternal oxygen transport including oxygen affinity, delivery, and consumption also are described. Concepts related to fetal oxygen transport and adaptive responses to hypoxemia are presented. Technical considerations regarding assessment of maternal hemodynamic and oxygen transport status during pregnancy are described and assessment findings during labor, birth, and the immediate postpartum period are interpreted. A maternal hemodynamic and oxygen transport profile is presented to illustrate these principles in clinical practice. ©2018 American Association of Critical-Care Nurses.

Entities:  

Keywords:  cardiovascular changes in pregnancy; critical care obstetrics; hemodynamic monitoring

Mesh：

Year:  2018        PMID： 30185494     DOI： 10.4037/aacnacc2018911

Source DB:  PubMed          Journal:  AACN Adv Crit Care        ISSN： 1559-7768


  9 in total

1.  A prospective cohort study of shock index as a reliable marker to predict the patient's need for blood transfusion due to postpartum hemorrhage.

Authors:  Suleyman Cemil Oglak; Mehmet Obut; Ali Emre Tahaoglu; Neslihan Ugur Demirel; Bekir Kahveci; Ihsan Bagli
Journal:  Pak J Med Sci       Date:  2021 May-Jun       Impact factor: 1.088

2.  Screening and evaluation of newly diagnosed cardiovascular diseases in first-trimester asymptomatic pregnant women in a tertiary antenatal care center in Turkey.

Authors:  Veciha Özlem Bozkaya; Zeynep Aslı Oskovi Kaplan; Emre Özgü; Yaprak Engin Ustun
Journal:  Anatol J Cardiol       Date:  2020-01       Impact factor: 1.596

3.  An increase in elastogenic components in the placental villi of women with chronic venous disease during pregnancy is associated with decreased EGFL7 expression level.

Authors:  Miguel A Ortega; Ángel Asúnsolo; Oscar Fraile-Martínez; Felipe Sainz; Miguel A Saez; Coral Bravo; Juan A De León-Luis; Miguel A Alvarez-Mon; Santiago Coca; Melchor Álvarez-Mon; Julia Buján; Natalio García-Honduvilla
Journal:  Mol Med Rep       Date:  2021-06-03       Impact factor: 2.952

4.  Associations Between Trajectory of Different Blood Pressure Components in Pregnancy and Risk of Adverse Birth Outcomes - A Real World Study.

Authors:  Shengqi Ma; Lei Wu; Qing Yu; Donghui Chen; Chunsong Geng; Hao Peng; Lugang Yu; Mingzhi Zhang
Journal:  Risk Manag Healthc Policy       Date:  2021-08-08

5.  Prevalence and Risk Factors of QTc Prolongation During Pregnancy.

Authors:  Chaodi Luo; Zhenzhen Duan; Yi Jiang; Peng Liu; Yang Yan; Dan Han
Journal:  Front Cardiovasc Med       Date:  2022-01-24

6.  Chronic Venous Disease in Pregnant Women Causes an Increase in ILK in the Placental Villi Associated with a Decrease in E-Cadherin.

Authors:  Miguel A Ortega; Chen Chaowen; Oscar Fraile-Martinez; Cielo García-Montero; Miguel A Saez; Iris Cruza; Claude Pereda-Cerquella; Miguel Angel Alvarez-Mon; Luis G Guijarro; Yuliia Fatych; César Menor-Salván; Melchor Alvarez-Mon; Juan De Leon-Luis; Julia Buján; Natalio Garcia-Honduvilla; Coral Bravo; Angel Asúnsolo-Del-Barco
Journal:  J Pers Med       Date:  2022-02-14

Review 7.  The Changing Climate and Pregnancy Health.

Authors:  Sandie Ha
Journal:  Curr Environ Health Rep       Date:  2022-02-22

8.  Chronic Venous Disease during Pregnancy Causes a Systematic Increase in Maternal and Fetal Proinflammatory Markers.

Authors:  Miguel A Ortega; Ana M Gómez-Lahoz; Lara Sánchez-Trujillo; Oscar Fraile-Martinez; Cielo García-Montero; Luis G Guijarro; Coral Bravo; Juan A De Leon-Luis; Jose V Saz; Julia Bujan; Natalio García-Honduvilla; Jorge Monserrat; Melchor Alvarez-Mon
Journal:  Int J Mol Sci       Date:  2022-08-11       Impact factor: 6.208

9.  Abnormal proinflammatory and stressor environmental with increased the regulatory cellular IGF-1/PAPP-A/STC and Wnt-1/β-Catenin canonical pathway in placenta of women with Chronic venous Disease during Pregnancy.

Authors:  Miguel A Ortega; Oscar Fraile-Martínez; Miguel A Saez; Miguel A Álvarez-Mon; Ana M Gómez-Lahoz; Coral Bravo; Juan A De León Luis; Felipe Sainz; Santiago Coca; Ángel Asúnsolo; Jorge Monserrat; Luis G Guijarro; Melchor Álvarez-Mon; Julia Bujan; Natalio García-Honduvilla
Journal:  Int J Med Sci       Date:  2021-05-27       Impact factor: 3.738
  9 in total

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