Related Experiment Video

Updated: Aug 19, 2026

Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery
08:17

Murine Echocardiography of Left Atrium, Aorta, and Pulmonary Artery

Published on: February 20, 2017

[Morphological and functional aspects of the cardiovascular system related to aging: does "aging heart" exist?]

D Cafagna1, E Ponte

  • 1I Divisione di Medicina Generale, Azienda per i Servizi Sanitari n. 1 Triestina, Trieste.

Minerva Medica
|April 16, 1998
PubMed

Insights

The aging heart presents unique challenges in diagnosis and treatment due to atypical symptoms and cardiovascular deconditioning in older adults. Understanding age-related cardiovascular changes is crucial for effective geriatric cardiac care.

Area of Science:

  • Cardiology
  • Geriatrics
  • Physiology

Background:

  • Heart disease is the leading cause of death in the rapidly growing elderly population.
  • Aging involves significant anatomic and physiologic changes in the cardiovascular system.
  • Geriatric cardiovascular disease manifestations often differ from those in younger patients, complicating diagnosis.

Purpose of the Study:

  • To discuss age-related structural and functional changes in the cardiovascular system.
  • To highlight diagnostic challenges in older patients, including atypical symptoms and underreporting.
  • To emphasize the need for awareness regarding adverse effects and complications in geriatric cardiovascular treatment.

Main Methods:

  • Review of age-related structural changes in the heart muscle, valves, conduction system, and major arteries.
  • Discussion of functional alterations associated with cardiovascular aging.
  • Analysis of how aging impacts disease presentation and treatment in the elderly.

Main Results:

  • The aging process induces specific structural and functional alterations in the heart and vasculature.
  • Cardiovascular deconditioning due to reduced physical activity is common in older adults.
  • Geriatric patients may exhibit atypical disease symptoms or attribute them to normal aging.

Conclusions:

  • Diagnosing cardiovascular conditions in the elderly requires recognizing atypical presentations and the impact of aging.
  • Treatment strategies must account for a higher incidence of adverse effects and complications in older patients.
  • A comprehensive understanding of age-related cardiovascular changes is essential for optimizing care in the geriatric population.

More Related Videos

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery04:48

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery

Published on: November 28, 2018

Echocardiographic Characterization of Left Ventricular Structure, Function, and Coronary Flow in Neonate Mice07:55

Echocardiographic Characterization of Left Ventricular Structure, Function, and Coronary Flow in Neonate Mice

Published on: April 7, 2022

Related Concept Videos

The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
Pathophysiology of Heart Failure01:17

Pathophysiology of Heart Failure

Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
Imbalances in Cardiac Output01:26

Imbalances in Cardiac Output

The heart's primary function is to pump blood throughout the body, maintaining a balance between blood sent out (cardiac output) and blood returning (venous return). If this balance is disrupted, it can result in congestive heart failure (CHF), a severe condition where the heart becomes an inefficient pump, leading to inadequate blood circulation.
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send blood...
Heart Failure I: Introduction01:27

Heart Failure I: Introduction

Heart failure refers to a clinical syndrome caused by structural or functional cardiac disorders that prevent the heart from pumping an adequate amount of blood to meet the body's metabolic needs. This condition often arises from myocardial infarction or ischemia, leading to decreased cardiac output, reduced tissue perfusion, impaired gas exchange, fluid volume imbalance, and decreased functional ability.Heart failure can result from disruptions in the mechanisms that regulate cardiac output...
Heart Failure II: Pathophysiology01:29

Heart Failure II: Pathophysiology

Systolic Heart Failure and Compensatory MechanismsSystolic heart failure (also termed HFrEF, Heart Failure with Reduced Ejection Fraction) is the most prevalent type of heart filure. It results in a decreased volume of blood being pumped from the ventricle. The aortic arch and carotid sinuses have baroreceptors that detect reduced blood pressure, triggering the sympathetic nervous system (SNS) to release epinephrine and norepinephrine. Initially, this response aims to boost heart rate and...
Aging01:26

Aging

Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...