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

Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

562
Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
562
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

1.0K
Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
1.0K
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

3.1K
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
3.1K
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

490
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...
490
Continuous Renal Replacement Therapy01:30

Continuous Renal Replacement Therapy

2.1K
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...
2.1K

You might also read

Related Articles

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

Sort by
Same author

Efficacy and safety of regorafenib in patients with advanced pretreated melanoma: results of the RegoMel phase II clinical trial.

ESMO open·2026
Same author

First difference mode interferometer demonstration for a high-bandwidth Electro-Optic Beam Position Monitor.

Scientific reports·2025
Same author

Importance of preserving coronary branches during angioplasty, assessed by cardiac resonance.

BMJ case reports·2025
Same author

Experimental Observation of the Motion of Ions in a Resonantly Driven Plasma Wakefield Accelerator.

Physical review letters·2025
Same author

Filamentation of a relativistic proton bunch in plasma.

Physical review. E·2024
Same author

Hosing of a Long Relativistic Particle Bunch in Plasma.

Physical review letters·2024

Related Experiment Video

Updated: Apr 20, 2026

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
06:04

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation

Published on: August 8, 2025

732

[Transcatheter aortic valve implantation].

T Hovasse1, T Lefevre1

  • 1Hôpital privé Jacques-Cartier, institut cardiovasculaire Paris Sud, 6, avenue du Noyer Lambert, 91300, Massy, France.

Annales De Cardiologie Et D'Angeiologie
|December 3, 2014
PubMed
Summary

Transcatheter aortic valve implantation (TAVI) offers a vital solution for elderly patients with severe aortic stenosis who are high-risk surgical candidates. This minimally invasive procedure is increasingly approved and expanding to intermediate-risk populations.

Keywords:
Anneau aortiqueAortic annulusAortic stenosisCardiac CTHearteamPARTNER trialRétrécissement aortiqueScanner cardiaqueTAVIValves percutanéesÉtude PARTNER US

More Related Videos

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
06:59

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation

Published on: June 3, 2018

11.2K
Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
09:57

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

Published on: January 20, 2022

3.3K

Related Experiment Videos

Last Updated: Apr 20, 2026

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
06:04

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation

Published on: August 8, 2025

732
Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
06:59

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation

Published on: June 3, 2018

11.2K
Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
09:57

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

Published on: January 20, 2022

3.3K

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Geriatric Medicine

Context:

  • Aging French population leading to increased elderly patients with severe aortic stenosis.
  • Significant proportion of elderly patients are inoperable or high-risk for traditional surgery.
  • Transluminal aortic valve implantation (TAVI) has emerged as a key therapeutic option.

Purpose:

  • To address the therapeutic challenge of severe aortic stenosis in the elderly, particularly high-risk patients.
  • To highlight the growing role and approval of TAVI based on clinical evidence.
  • To indicate the potential expansion of TAVI to intermediate-risk patient groups.

Summary:

  • Severe aortic stenosis management is a growing concern in aging populations.
  • Transluminal aortic valve implantation (TAVI) provides a crucial alternative for high-risk surgical patients.
  • Evidence from trials like PARTNER US supports TAVI approval, with new developments enabling intermediate-risk application.

Impact:

  • TAVI offers a life-saving treatment for previously untreatable or high-risk patients.
  • Increased accessibility of TAVI improves outcomes for elderly individuals with aortic stenosis.
  • Ongoing research and device innovation are expanding TAVI indications, benefiting more patients.