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

Heart Valves01:16

Heart Valves

12.3K
The human heart is a complex organ with an intricate system of valves that regulate blood flow. There are two main types of valves: atrioventricular (AV) valves and semilunar valves.
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
12.3K
Continuous Renal Replacement Therapy01:30

Continuous Renal Replacement Therapy

1.1K
Continuous Renal Replacement Therapy, also known as CRRT, is a procedural treatment for acute kidney injury (AKI) that gradually removes uremic toxins and fluids while maintaining acid-base balance and stabilizing electrolytes. It is particularly useful for hemodynamically unstable patients. Unlike intermittent hemodialysis, which is faster, CRRT provides a gentler approach over 24 hours, closely mimicking the function of natural kidneys. However, CRRT is not ideal for patients with...
1.1K
Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

591
IntroductionThe mitral valve, one of the heart's four valves, regulates blood flow. These valves have flaps that open and close to direct blood properly through the heart and body. During each heartbeat, the flaps open for blood to pass through and seal shut to prevent backflow. Specifically, the mitral valve opens to allow blood flow from the heart's upper left chamber to the lower left chamber. It then closes securely as the lower left chamber contracts to pump blood to the body, preventing...
591
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

696
IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
696
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

667
IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
667
Extracorporeal Removal of Drugs: Continuous Renal Replacement Therapy01:26

Extracorporeal Removal of Drugs: Continuous Renal Replacement Therapy

234
Continuous Renal Replacement Therapy (CRRT) is an essential intervention for patients experiencing severe kidney dysfunction. This therapy offers a continuous mechanism for removing fluids and toxins from the bloodstream, leveraging the patient’s blood pressure to facilitate filtration through a specialized filter. This method contrasts with intermittent dialysis, providing a gentler and more consistent removal of waste products and excess fluid, which is particularly beneficial in...
234

You might also read

Related Articles

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

Sort by
Same author

Toluene-Related Toxic Optic Neuropathy: A Case Report.

Neuro-ophthalmology (Aeolus Press)·2026
Same author

Prosthesis durability and anatomy in transcatheter aortic valve implantation decision-making.

European heart journal·2026
Same author

Gender comparison and supervised learning prediction of functional outcomes after combined MPFL reconstruction and tibial tubercle transfer: Role of radiological parameters and psychological factors.

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association·2025
Same author

Driveline Relocation and Vacuum-Assisted Closure for Ventricular Assist Device Driveline Infections.

Journal of cardiovascular development and disease·2025
Same author

[MSB-71] Optimizing Total Coronary Revascularization: Exploring Total Coronary Revascularization with Anterior Thoracotomy Access Via Third vs. Fourth Intercostal Space in Coronary Artery Bypass Graft Surgery.

Turk gogus kalp damar cerrahisi dergisi·2025
Same author

[MSB-06] Retrospective Cohort Analysis of Ventricular Assist Device Driveline Infections: A Single-Center Experience.

Turk gogus kalp damar cerrahisi dergisi·2025

Related Experiment Video

Updated: Feb 13, 2026

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
14:14

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

14.7K

Sutureless aortic valve replacement with concomitant valvular surgery.

Cagdas Baran1, Mustafa Serkan Durdu1, Fatih Gumus1

  • 1Department of Cardiovascular Surgery, Heart Center, Cebeci Hospitals, Ankara University School of Medicine, Ankara, Turkey.

The Journal of Thoracic and Cardiovascular Surgery
|March 20, 2018
PubMed
Summary

Sutureless aortic valve replacement (SU-AVR) using the Perceval prosthesis is a safe and effective option for patients with severe aortic stenosis, even with co-existing mitral and tricuspid valve issues. This study demonstrates good outcomes and technical feasibility for SU-AVR in complex cases.

Keywords:
elderlymitral valve surgerysutureless aortic valve replacement

More Related Videos

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
12:17

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Published on: May 21, 2017

11.9K
Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China
08:42

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Published on: February 11, 2022

4.3K

Related Experiment Videos

Last Updated: Feb 13, 2026

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
14:14

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

14.7K
Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
12:17

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Published on: May 21, 2017

11.9K
Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China
08:42

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Published on: February 11, 2022

4.3K

Area of Science:

  • Cardiovascular Surgery
  • Interventional Cardiology
  • Biomaterials in Medicine

Background:

  • Sutureless aortic valve replacement (SU-AVR) offers an alternative to standard aortic valve replacement.
  • Evaluating SU-AVR with the Perceval prosthesis in patients undergoing concomitant mitral and/or tricuspid valve surgery is crucial.

Purpose of the Study:

  • To assess the technical considerations and outcomes of Perceval SU-AVR in patients with multivalvular disease.
  • To evaluate the safety and feasibility of this technique in a single center experience.

Main Methods:

  • A cohort of 30 patients with severe aortic stenosis and concomitant mitral/tricuspid valve disease underwent SU-AVR with the Perceval prosthesis.
  • Procedures included mitral/tricuspid valve repair or replacement, and cryoablation for atrial fibrillation.
  • Follow-up data was collected to assess clinical outcomes and prosthesis performance.

Main Results:

  • The study included patients aged 63-86 years with a mean logistic EuroScore of 9.8.
  • Concomitant procedures were frequent, including mitral valve replacement (73.3%) and tricuspid valve repair (60%).
  • At 1-year follow-up, there were 2 non-cardiac deaths, one patient required a pacemaker, and three experienced prosthesis malpositioning (safely corrected). No structural valve deterioration or migration was observed.

Conclusions:

  • Perceval SU-AVR is technically feasible and safe in patients with severe aortic stenosis and multivalvular disease.
  • The procedure demonstrates good short-term results, including in patients undergoing atrial fibrillation surgery.
  • SU-AVR with the Perceval prosthesis is a viable option for complex aortic valve interventions.