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Related Concept Videos

Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

59
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...
59

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Updated: Oct 28, 2025

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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Sutureless aortic valve replacement in multivalve procedures.

Alina Zubarevich1, Marcin Szczechowicz1, Konstantin Zhigalov1

  • 1Department of Thoracic and Cardiovascular Surgery, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany.

Journal of Thoracic Disease
|July 19, 2021
PubMed
Summary
This summary is machine-generated.

Sutureless aortic valve replacement (SU-AVR) is a safe option for patients needing multiple heart valve surgeries. This approach simplifies procedures and offers excellent outcomes for complex valvular heart disease.

Keywords:
PercevalSutureless aortic valvemitral valve proceduremultivalve procedures

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Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Medical Devices

Background:

  • Surgical aortic valve replacement (SAVR) is standard for multivalve disease, despite transcatheter advancements.
  • Sutureless aortic valve replacement (SU-AVR) offers a potentially less complex alternative for these patients.

Purpose of the Study:

  • To review clinical experience with SU-AVR in multivalve procedures.
  • To assess postoperative outcomes and technical challenges of SU-AVR in this setting.

Main Methods:

  • Retrospective review of 20 high-risk patients undergoing SU-AVR and concomitant mitral valve procedures (Dec 2019 - Dec 2020).
  • Analysis of patient demographics, preoperative conditions, procedural data, and postoperative outcomes.

Main Results:

  • Mean patient age was 72.6 years; 55% had aortic stenosis, 35% aortic regurgitation.
  • All patients had moderate to severe mitral valve disease; mean logistic EuroSCORE was 34.3%.
  • 100% device success, 5% permanent pacemaker implantation, 10% 30-day mortality, no strokes.

Conclusions:

  • SU-AVR is a safe and feasible alternative for multivalve disease.
  • It offers excellent hemodynamics, low paravalvular leakage, and simplified surgery.
  • Precise prosthesis sizing and positioning are critical for optimal outcomes.