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

Impact of Coronary Microvascular Dysfunction on Patient-Reported Symptoms After PCI.

JACC. Advances·2026

Same author

Effect of Sublingual Nitroglycerin on Absolute Coronary Blood Flow: A Randomized Double-Blind Placebo-Controlled Mechanistic Study.

JACC. Cardiovascular interventions·2026

Same author

Aortic Valve Hemodynamic Physiology: New Insights to Improve Patient Selection.

JACC. Cardiovascular interventions·2026

Same author

Measured Coronary Stenosis Pressure-Flow Physiology Or Flawed Angiographic Simulations?

American journal of physiology. Heart and circulatory physiology·2026

Same author

Fractional flow reserve estimated from the invasive angiogram: limitations and next steps.

Nature reviews. Cardiology·2026

Same author

Multiorgan Perfusion by PET: Potential Multiple Pathophysiology Interacting with the Heart to Guide Systemic and Cardiac Management.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2026

Search research articles

Related Experiment Video

Updated: Jun 13, 2025

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Published on: September 1, 2014

Disentangling ejection fraction from partial volume effects and blood flow autoregulation

Nils P Johnson¹

¹Weatherhead PET Center, Division of Cardiology, Department of Medicine, McGovern Medical School at UTHealth and Memorial Hermann Hospital, 6431 Fannin St., Room MSB 4.256, Houston, TX, 77030, United States of America. Nils.Johnson@uth.tmc.edu.

The International Journal of Cardiovascular Imaging

|May 21, 2025

Summary

No abstract available in PubMed .

More Related Videos

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Published on: February 13, 2021

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart

Published on: July 9, 2010

Related Experiment Videos

Last Updated: Jun 13, 2025

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Published on: September 1, 2014

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction

Published on: February 13, 2021

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart

Published on: July 9, 2010