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相关概念视频

Hypertension and Regulation of Blood Pressure01:18

Hypertension and Regulation of Blood Pressure

2.0K
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...
2.0K
Measurement of Blood Pressure01:17

Measurement of Blood Pressure

900
Assessing blood pressure is a standard procedure executed in virtually all medical environments. The method utilized today was established over a hundred years ago by an innovative Russian doctor, Dr. Nikolai Korotkoff. The soft ticking noise, known as Korotkoff sounds, heard while taking blood pressure readings results from turbulent blood flow within the vessels. The apparatus required for this procedure includes a sphygmomanometer, a blood pressure cuff attached to a gauge, and a...
900
Alterations in Blood Pressure01:30

Alterations in Blood Pressure

1.2K
Alterations in blood pressure, such as hypertension (high blood pressure) and hypotension (low blood pressure), significantly affect human health. Understanding these conditions' classifications, causes, and symptoms is essential for effective management and treatment.
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
1.2K
Hormonal Regulation01:33

Hormonal Regulation

33.0K
The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
33.0K
Pre-Procedural Guidelines for Assessing Blood Pressure01:10

Pre-Procedural Guidelines for Assessing Blood Pressure

532
Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
532
Factors affecting Blood pressure01:28

Factors affecting Blood pressure

3.1K
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:
3.1K

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相关实验视频

Updated: Jun 16, 2025

A Rat Model of Mild Intrauterine Hypoperfusion with Microcoil Stenosis
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A Rat Model of Mild Intrauterine Hypoperfusion with Microcoil Stenosis

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[早产和高血压之间的联系]

Yue DU1, Ya-Juan Wang1

  • 1Children's Hospital, Capital Institute of Pediatrics/Peking Union Medical College/Chinese Academy of Medical Sciences, Beijing 100020.

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics
|August 16, 2024
PubMed
概括

过早出生的成年人面临心血管风险增加,包括高血压. 本综述探讨了从童年到成年期的早产个体高血压的风险和机制.

科学领域:

  • 心血管科学 心血管科学
  • 新生儿科学 新生儿科学
  • 公共卫生 公共卫生

背景情况:

  • 全球早产率不断上升,引发人们对长期健康结果的担忧.
  • 过早出生的成年人患心血管疾病的风险更高.
  • 潜在的促成因素包括心血管和脏结构变化,身体组成的改变,以及下丘脑-垂体-上腺轴过度活化.

研究的目的:

  • 审查有关早产儿高血压的现有文献.
  • 总结儿童和成年人群中高血压的风险和潜在机制.
  • 提高对早产成年人高血压风险的认识和理解.

主要方法:

  • 对专注于早产和心血管结果的研究进行文献综述.
  • 分析研究研究高血压在早产个体的发展.
  • 综合了与早产相关的生理和组成变化的数据.

主要成果:

  • 过早分娩与成年期患高血压的风险增加有关.
  • 高血压风险与生命早期发生的结构,组成和神经内分泌变化有关.
  • 长期随访对于管理早产幸存者的心血管健康至关重要.

结论:

关键词:
在高血压的高血压.机理机制 机理机制一个早产的婴儿.预测 预后 预测 预测

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  • 过早分娩带来了显著的长期心血管风险,特别是高血压.
  • 了解这些机制是制定有针对性的预防和治疗策略的关键.
  • 提高认识和监测对于改善早产成人健康状况至关重要.