Related Experiment Video

Updated: Aug 12, 2026

Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus
06:55

Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus

Published on: December 5, 2015

[Study of pregnancy with chronic hypertension]

N Sass1, A F Moron, D el-Kadre

  • 1Disciplina de Obstetrícia da Escola Paulista de Medicina, São Paulo.

Revista Paulista De Medicina
|November 1, 1990
PubMed

Insights

Chronic hypertension in pregnant women, particularly when combined with obesity, significantly increases risks for adverse obstetrical outcomes and mortality. This includes higher rates of intrauterine growth restriction and fetal death.

Area of Science:

  • Obstetrics and Gynecology
  • Cardiology
  • Perinatology

Context:

  • Retrospective analysis of 189 chronic hypertension patients at Hospital São Paulo.
  • Utilized non-parametric statistical tests for data analysis with a 5.0% significance level.

Purpose:

  • To investigate the association between chronic hypertension in pregnancy and adverse obstetrical outcomes.
  • To identify risk factors contributing to increased fetal and neonatal mortality.

Summary:

  • Obesity and chronic hypertension in pregnant women are linked to delayed intra-uterine growth and pregnancy-specific hypertensive disease.
  • Metabolic disorders, infections, and respiratory issues correlate with higher newborn mortality.
  • Fetus, neonatal, and perinatal mortality rates were five times higher in the study group compared to controls.

Impact:

  • Highlights the critical need for enhanced monitoring and management of chronic hypertension during pregnancy.
  • Informs clinical practice regarding risk stratification and intervention strategies for hypertensive pregnant individuals.
  • Underscores the significant impact of maternal hypertension on perinatal outcomes.

More Related Videos

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System07:34

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound (30/45MHZ) System

Published on: May 5, 2018

Disruption of the Mouse Blood-Brain Barrier by Small Extracellular Vesicles from Hypoxic Human Placentas05:31

Disruption of the Mouse Blood-Brain Barrier by Small Extracellular Vesicles from Hypoxic Human Placentas

Published on: January 26, 2024

Related Concept Videos

Factors affecting Blood pressure01:28

Factors affecting Blood pressure

Several physiological and lifestyle factors influence blood pressure (BP). Understanding these factors is crucial as they are significant in patient education and blood pressure management.
Physiological Factors:
Hypertension and Regulation of Blood Pressure01:18

Hypertension and Regulation of Blood Pressure

Hypertension, the most common cardiovascular disease, is diagnosed through repeated measurements of elevated blood pressure. Its risks, including damage to the kidney, heart, and brain, are directly proportional to blood pressure levels. Starting from 115/75 mm Hg, the risk of cardiovascular disease doubles with each increment of 20/10 mm Hg. The diagnosis relies on blood pressure measurements, not on patient symptoms, as hypertension is often asymptomatic until end-organ damage is imminent or...
Hypertension I: Introduction01:28

Hypertension I: Introduction

Hypertension is a widespread, long-term medical condition where blood pressure in the arteries remains elevated. It is characterized by systolic blood pressure readings of 130 mm Hg or above or diastolic blood pressure (DBP) readings of 80 mm Hg or higher. Unmanaged hypertension poses significant health risks, making the distinction between primary (or essential) hypertension and secondary hypertension crucial, as their management and implications vary.Primary HypertensionPrimary hypertension,...
Hypertension II: Pathophysiology01:29

Hypertension II: Pathophysiology

Hypertension is a chronic condition in which the blood's force against artery walls is excessively high, posing risks such as heart disease. The condition's underlying mechanisms involve complex interactions among the cardiovascular, kidney, and autonomic nervous systems.Renin-Angiotensin-Aldosterone System (RAAS): This system significantly influences blood pressure regulation. When blood pressure decreases, the kidneys secrete renin. This enzyme transforms angiotensinogen, a plasma protein,...
Hypertension III: Clinical Manifestations and Diagnostic Studies01:30

Hypertension III: Clinical Manifestations and Diagnostic Studies

Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...
Hypertension V: Nursing Management01:23

Hypertension V: Nursing Management

The nursing management of hypertension involves accurately assessing symptoms, making a comprehensive nursing diagnosis, collaborating with patients to set goals, and implementing targeted interventions to mitigate the condition's impact and improve patient well-being.Comprehensive AssessmentThe initial step in nursing care for hypertension involves a thorough patient assessment. It includes evaluating symptoms such as headaches, dizziness, blurred vision, and previous hypertension episodes.