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Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
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Minimally Invasive Video-assisted Mitral Valve Replacement with a Right Chest Small Incision in Patients Aged Over 65

Qiang Chen1, Ling-Li Yu1, Qi-Liang Zhang1

  • 1Fujian Medical University Union Hospital Department of Cardiovascular Surgery Fuzhou Fujian People's Republic of China Department of Cardiovascular Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, People's Republic of China.

Brazilian Journal of Cardiovascular Surgery
|August 28, 2019
PubMed
Abstract

Insights

Minimally invasive video-assisted mitral valve replacement in elderly patients offers comparable safety and efficacy to traditional methods. This approach shows advantages in recovery, including shorter hospital stays and less pain.

Area of Science:

  • Cardiovascular Surgery
  • Thoracic Surgery
  • Minimally Invasive Procedures

Background:

  • Elderly patients with mitral valve disease often require surgical intervention.
  • Conventional mitral valve replacement carries significant risks in older populations.
  • Minimally invasive techniques are being explored to improve outcomes for this demographic.

Purpose of the Study:

  • To evaluate the clinical safety and feasibility of minimally invasive video-assisted mitral valve replacement (VAMVR) in patients over 65 years old.
  • To compare VAMVR outcomes with conventional mitral valve replacement (MVR) in the same age group.

Main Methods:

  • Retrospective analysis of 45 patients aged over 65 with mitral valve disease.
  • Patients were divided into two groups: VAMVR (n=20) and conventional MVR (n=25).
  • Clinical data including recovery metrics and complication rates were collected and compared.

Main Results:

  • Both VAMVR and conventional MVR were successfully completed.
  • VAMVR demonstrated significant improvements in postoperative analgesia time, hospital stay, drainage volume, blood transfusion requirements, and incision length.
  • No significant differences were observed in severe complications or mortality between the groups.
  • VAMVR group experienced more pneumothorax and subcutaneous emphysema, while the conventional group had higher rates of pulmonary infections and poor wound healing.

Conclusions:

  • Minimally invasive video-assisted mitral valve replacement is a safe and effective alternative to conventional surgery for elderly patients.
  • The minimally invasive approach offers enhanced recovery benefits without compromising clinical outcomes.
Keywords:
Heart Valve DiseasesLength of StayMitral ValvePneumothoraxSubcutaneous EmphysemaThoracotomy

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