Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Autoregulation of Blood Flow

Autoregulation of Blood Flow

Autoregulation mechanisms are characterized by their inherent capacity for self-regulation without necessitating specific nervous stimulation or endocrine control. These mechanisms facilitate the adjustment of blood flow and, therefore, perfusion specific to each tissue region. This self-regulation encompasses chemical signals and myogenic controls.
Chemical Signaling in Autoregulation
Chemical signaling operates at the precapillary sphincter level, inciting either contraction or relaxation....

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Chiva rebranding or adding new tools?

Phlebology·2026

Same author

Prevalence of treated hypothyroidism in patients with chronic venous disorders: A cross-sectional analysis.

Phlebology·2026

Same author

Letter regarding "Thigh muscle pump".

Journal of vascular surgery. Venous and lymphatic disorders·2026

Same author

Imaging of selective nerves in the lower extremity using wideband linear array ultrasound.

Regional anesthesia and pain medicine·2026

Same author

Hybrid and Total Endovascular Solutions for Aortic Arch Disease: Contemporary Surgical Strategies.

Journal of clinical medicine·2026

Same author

Prediction of the effect of saphenous reflux treatment by prior ultrasound probe occlusion.

VASA. Zeitschrift fur Gefasskrankheiten·2026

Search research articles

Related Experiment Video

Updated: Apr 11, 2026

Description of a Swine Infant Model of Volume-Controlled Hemorrhagic Shock

Description of a Swine Infant Model of Volume-Controlled Hemorrhagic Shock

Published on: November 3, 2023

CHIVA: hemodynamic concept, strategy and results.

Claude Franceschi¹, Massimo Cappelli, Stefano Ermini

¹Centre Marie Therese Hopital Saint Joseph, Paris, France - sergiogianesini@hotmail.com.

International Angiology : a Journal of the International Union of Angiology

|June 6, 2015

Summary

This review explains the physiologic basis and venous anatomy for the CHIVA (Corrective Hemodynamic Intervention in Ambulatory Venous Insufficiency) strategy. It details the shunt concept and conservative hemodynamic cure for venous disorders.

More Related Videos

Standardized Hemorrhagic Shock Induction Guided by Cerebral Oximetry and Extended Hemodynamic Monitoring in Pigs

Standardized Hemorrhagic Shock Induction Guided by Cerebral Oximetry and Extended Hemodynamic Monitoring in Pigs

Published on: May 21, 2019

Integrated Compensatory Responses in a Human Model of Hemorrhage

Integrated Compensatory Responses in a Human Model of Hemorrhage

Published on: November 20, 2016

Related Experiment Videos

Last Updated: Apr 11, 2026

Description of a Swine Infant Model of Volume-Controlled Hemorrhagic Shock

Description of a Swine Infant Model of Volume-Controlled Hemorrhagic Shock

Published on: November 3, 2023

Standardized Hemorrhagic Shock Induction Guided by Cerebral Oximetry and Extended Hemodynamic Monitoring in Pigs

Standardized Hemorrhagic Shock Induction Guided by Cerebral Oximetry and Extended Hemodynamic Monitoring in Pigs

Published on: May 21, 2019

Integrated Compensatory Responses in a Human Model of Hemorrhage

Integrated Compensatory Responses in a Human Model of Hemorrhage

Published on: November 20, 2016

Area of Science:

Vascular Medicine
Phlebology
Hemodynamics

Background:

Physiologic principles underpinning the CHIVA strategy development.
Anatomy and flow patterns of venous networks.
Sonographic interpretation of venous hemodynamics.

Purpose of the Study:

To describe the shunt concept in venous insufficiency.
To explain the application of the CHIVA strategy.
To review the hemodynamic conservative cure approach for venous disorders.

Main Methods:

Literature review of physiologic and anatomical factors.
Sonographic interpretation of venous flow patterns.
Explanation of the CHIVA strategy and hemodynamic principles.

Main Results:

Detailed description of venous anatomy and hemodynamics.
Elucidation of the shunt concept.
Explanation of the CHIVA strategy's conservative approach.

Conclusions:

The CHIVA strategy is based on sound physiologic and anatomic principles.
Understanding venous hemodynamics is crucial for effective treatment.
Conservative hemodynamic cure offers a viable approach to venous insufficiency.