Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Venous Return01:04

Venous Return

The circulatory system plays a crucial role in ensuring the optimal functioning of the human body. One of its critical components is venous return - the process that completes the blood circulation cycle. This article will delve into the concept of venous return, how it works, and its significance to our health.
What is Venous Return?
Venous return refers to the rate at which blood flows back to the heart from the body's peripheral veins. It's an integral part of the circulatory system as it...
Mitral Regurgitation I: Introduction01:20

Mitral Regurgitation I: Introduction

Mitral regurgitation is characterized by the backward circulation of blood from the left ventricle to the left atrium during systole, a phase of the cardiac cycle when the heart contracts and pumps blood out of the chambers. This abnormal flow occurs primarily due to the dysfunction of the mitral valve or its supporting structures, which include the mitral leaflets, chordae tendineae, annulus, and papillary muscles.Etiology and Mechanisms:Primary Mitral Regurgitation: This type arises from...
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
Mitral Regurgitation IV: Nursing Management01:28

Mitral Regurgitation IV: Nursing Management

Mitral regurgitation (MR) is a condition where the mitral valve does not close properly, leading to the backward flow of blood from the left ventricle into the left atrium during systole. This condition can arise from various causes, including rheumatic fever, infective endocarditis, or degenerative valve disease. Effective nursing management is crucial to optimizing patient outcomes and involves comprehensive assessment and targeted interventions.Comprehensive Patient AssessmentA detailed...
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
Mitral Regurgitation II: Clinical Features and Diagnostic Tests01:23

Mitral Regurgitation II: Clinical Features and Diagnostic Tests

Mitral regurgitation (MR) is a valvular heart disorder in which the mitral valve fails to close tightly, allowing blood to leak backward into the heart. Understanding the clinical manifestations, assessment, diagnostic findings, and medical management of MR is crucial to effectively managing affected patients.Clinical Manifestations of Mitral RegurgitationMitral regurgitation can be acute or chronic, each presenting differently and requiring different approaches:1. Acute Mitral...

You might also read

Related Articles

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

Sort by
Same author

Rethinking Failure to Rescue in Cardiac Surgery.

The Journal of thoracic and cardiovascular surgery·2026
Same author

Changing Faces: Match Rates and Demographic Shifts in Cardiothoracic Training Programs.

Annals of thoracic surgery short reports·2026
Same author

Association of tricuspid regurgitation with clinical events and quality of life after surgery for severe ischemic mitral regurgitation.

JTCVS structural and endovascular·2026
Same author

Impact of Preoperative Left Ventricular Dimensions on Early Outcomes After Mitral Valve Repair for Degenerative Mitral Regurgitation.

The Annals of thoracic surgery·2026
Same author

Mitral Valve Repair for Degenerative MR With Moderate or Less Tricuspid Regurgitation: 2-Year Outcomes From a Multicenter Echocardiographic Core Laboratory-Adjudicated Cohort.

Journal of the American College of Cardiology·2026
Same author

The ICE-AFIB trial: A multicenter prospective investigational device exemption (IDE) trial using cryosurgical ablation for atrial fibrillation during concomitant cardiac surgery.

The Journal of thoracic and cardiovascular surgery·2025

Related Experiment Video

Updated: May 23, 2026

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
07:42

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

Published on: May 19, 2020

Single venous return for mitral valve operations.

James S Gammie1, Thomas J Vander Salm

  • 1From the *Division of Cardiac Surgery, University of Maryland Medical Center, Baltimore, MD; †North Shore Medical Center, Salem, MA.

Innovations (Philadelphia, Pa.)
|March 23, 2012
PubMed
Summary

This study introduces a single venous cannulation technique for mitral valve surgery, offering reliable right heart decompression and excellent mitral valve exposure. This method is recommended for specific mitral valve operations.

More Related Videos

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
08:31

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

Published on: October 16, 2021

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery
04:48

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

Published on: November 28, 2018

Related Experiment Videos

Last Updated: May 23, 2026

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
07:42

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

Published on: May 19, 2020

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
08:31

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

Published on: October 16, 2021

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery
04:48

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

Published on: November 28, 2018

Area of Science:

  • Cardiovascular Surgery
  • Thoracic Surgery
  • Minimally Invasive Cardiac Surgery

Background:

  • Bicaval venous cannulation is standard for mitral valve operations.
  • A novel single-venous cannulation strategy is presented.

Purpose of the Study:

  • To describe a single-venous cannulation technique for mitral valve operations.
  • To highlight the advantages of this approach over traditional bicaval cannulation.

Main Methods:

  • Utilized a single, small-bore (29-French) cannula.
  • Employed vacuum-assisted venous drainage.
  • Performed on patients undergoing mitral valve operations not requiring right atriotomy.

Main Results:

  • Achieved reliable decompression of the right heart.
  • Provided outstanding exposure of the mitral valve.
  • Demonstrated the efficacy of the single-venous cannulation strategy.

Conclusions:

  • The single-venous cannulation technique is effective and advantageous.
  • Recommended for mitral valve operations where right atriotomy is not necessary.
  • Facilitates improved surgical exposure and patient outcomes.