Related Experiment Video

Updated: Sep 18, 2026

A Methodological Approach to Non-invasive Assessments of Vascular Function and Morphology
09:33

A Methodological Approach to Non-invasive Assessments of Vascular Function and Morphology

Published on: February 7, 2015

Clinical rheology in cardiovascular disease

S Chien

    Bibliotheca Anatomica
    |January 1, 1977
    PubMed

    Insights

    This study outlines a protocol to assess blood viscosity determinants, crucial for understanding cardiovascular diseases and blood flow regulation.

    Area of Science:

    • Biomedical Engineering
    • Cardiovascular Physiology
    • Hemodynamics

    Background:

    • Abnormal blood rheology is implicated in cardiovascular diseases.
    • Understanding blood viscosity is key to hemodynamic function.

    Purpose of the Study:

    • To design a protocol for evaluating blood viscosity determinants.
    • To clarify the role of rheology in cardiovascular pathophysiology.

    Main Methods:

    • Protocol design for evaluating 4 determinants of blood viscosity.

    Main Results:

    • The protocol allows for the assessment of blood viscosity factors.
    • This research contributes to understanding blood flow regulation.

    Conclusions:

    • Clinical rheology investigations enhance understanding of disease processes.
    • This work improves knowledge of fundamental blood viscosity regulation mechanisms.

    More Related Videos

    Optical Coherence Tomography Based Biomechanical Fluid-Structure Interaction Analysis of Coronary Atherosclerosis Progression13:07

    Optical Coherence Tomography Based Biomechanical Fluid-Structure Interaction Analysis of Coronary Atherosclerosis Progression

    Published on: January 15, 2022

    Pulse-Wave Velocity, Flow-Mediated Dilation, and Carotid Intima-Media Thickness to Assess Cardiovascular Risk in Population with Metabolic Syndrome06:04

    Pulse-Wave Velocity, Flow-Mediated Dilation, and Carotid Intima-Media Thickness to Assess Cardiovascular Risk in Population with Metabolic Syndrome

    Published on: September 27, 2024

    Related Concept Videos

    Blood Studies for Cardiovascular System I: Cardiac Biomarkers01:20

    Blood Studies for Cardiovascular System I: Cardiac Biomarkers

    Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
    The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
    Troponins
    Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
    Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers01:19

    Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

    Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
    These markers indicate stress or strain on the heart muscle:
    Natriuretic Peptides (BNP)
    Cardiac myocytes produce these hormones in response to ventricular stretching...
    Rheumatic Heart Disease I: Introduction01:23

    Rheumatic Heart Disease I: Introduction

    Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
    Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

    Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

    The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
    Rheumatic Heart Disease IV: Nursing Management01:20

    Rheumatic Heart Disease IV: Nursing Management

    AssessmentA comprehensive assessment is essential in managing a patient with rheumatic heart disease (RHD). Begin with obtaining a detailed medical history, including recent streptococcal infections, a history of rheumatic fever, or previously diagnosed rheumatic heart disease. Assess the patient for symptoms such as fever, chest pain, widespread joint pain (arthralgia), tachycardia, pericardial friction rub, muffled heart sounds, heart murmurs, peripheral edema, subcutaneous nodules, and...
    Cardiomyopathy IV: Restrictive Cardiomyopathy01:29

    Cardiomyopathy IV: Restrictive Cardiomyopathy

    Restrictive cardiomyopathy (RCM) is a rare heart muscle disease characterized by impaired ventricular filling due to stiffened ventricular walls, leading to significant diastolic dysfunction.EtiologyRestrictive cardiomyopathy can arise from both inherited and acquired diseases, many of which are systemic. It is categorized into four main types: infiltrative, storage, non-infiltrative, and endomyocardial diseases.Infiltrative diseases, such as amyloidosis, lead to RCM by depositing amyloid...