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Related Concept Videos

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 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.
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,...
Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Pharmacodynamics in Geriatric Patients: Effects of Age01:27

Pharmacodynamics in Geriatric Patients: Effects of Age

Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...

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Related Experiment Video

Updated: May 17, 2026

The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension
05:57

The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension

Published on: May 17, 2024

Elderly hypertensives: how are they different?

Stanley S Franklin1

  • 1Heart Disease Prevention Program, University of California, Irvine, CA 92697, USA. ssfranklinmd@earthlink.net

Journal of Clinical Hypertension (Greenwich, Conn.)
|November 7, 2012
PubMed
Summary
This summary is machine-generated.

Isolated systolic hypertension, common in older adults, stems from stiff arteries and increases vascular event risk. This review details its unique characteristics compared to younger adults.

Related Experiment Videos

Last Updated: May 17, 2026

The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension
05:57

The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension

Published on: May 17, 2024

Area of Science:

  • Gerontology
  • Cardiovascular Medicine
  • Hypertension Research

Background:

  • Isolated systolic hypertension is a prevalent hypertensive subtype in middle-aged and elderly individuals.
  • It is characterized by increased elastic artery stiffness, a significant factor in aging.
  • This condition elevates the risk of major vascular events, including stroke, heart failure, and dementia.

Purpose of the Study:

  • To delineate the distinctions between hypertension in the elderly and essential hypertension in younger adults.
  • To emphasize the role of increased arterial stiffness in the elderly hypertensive population.

Main Methods:

  • This is a review article.
  • It synthesizes existing literature on isolated systolic hypertension in the elderly.

Main Results:

  • Isolated systolic hypertension is a late manifestation of arterial stiffness.
  • Arterial stiffness significantly influences the clinical presentation and progression of hypertension in older individuals.

Conclusions:

  • Hypertension in the elderly, particularly isolated systolic hypertension, presents unique pathophysiological and clinical features driven by arterial stiffness.
  • Understanding these differences is crucial for effective management and risk reduction of vascular events in this demographic.