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Related Concept Videos

Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

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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...
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Related Experiment Video

Updated: Apr 17, 2026

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
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Minimally invasive aortic valve replacement: the "Miami Method".

Joseph Lamelas1

  • 1Division of Cardiothoracic Surgery, Mount Sinai Heart Institute, Mount Sinai Medical Center, Miami Beach, FL 33140, USA.

Annals of Cardiothoracic Surgery
|February 20, 2015
PubMed
Summary

Minimally invasive aortic valve replacement (AVR) via right anterior thoracotomy offers a less traumatic, faster recovery alternative. This safe and effective approach benefits high-risk patients, avoiding sternal division for enhanced outcomes.

Keywords:
Minimally invasiveaortic valve replacement (AVR)right anterior thoracotomy

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Area of Science:

  • Cardiovascular Surgery
  • Minimally Invasive Procedures
  • Thoracic Surgery

Background:

  • Aortic valve replacement (AVR) is a critical cardiac procedure.
  • Traditional sternotomy for AVR carries significant morbidity.
  • Minimally invasive techniques aim to reduce surgical trauma and improve recovery.

Purpose of the Study:

  • To evaluate a minimally invasive AVR approach via right anterior thoracotomy.
  • To assess the safety, efficacy, and benefits of this technique over a 10-year period.
  • To identify patient populations that most benefit from this less invasive AVR method.

Main Methods:

  • A decade-long analysis of over 1,500 isolated AVR procedures.
  • Utilizing a right anterior thoracotomy approach, avoiding sternal division.
  • Focus on a simplified, reproducible surgical technique.

Main Results:

  • The right anterior thoracotomy approach has been safely and effectively applied to over 1,500 patients.
  • This method demonstrates reduced trauma, leading to diminished morbidity and enhanced recovery.
  • The technique is particularly beneficial for high-risk patients (elderly, obese, comorbid conditions) and re-operative cases.

Conclusions:

  • Minimally invasive AVR via right anterior thoracotomy is a safe and effective alternative to sternotomy.
  • This approach offers significant advantages in terms of reduced morbidity and improved recovery, especially for high-risk individuals.
  • Avoidance of sternal invasion makes this a truly least invasive option for isolated AVR.