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Related Concept Videos

Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

463
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...
463
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

575
Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
575
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

1.3K
Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
1.3K
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

447
Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
447

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Related Experiment Video

Updated: Mar 31, 2026

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
08:50

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement

Published on: March 26, 2018

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Right lateral mini-thoracotomy for mitral valve surgery.

Diana Reser1, Tomas Holubec2, Murat Yilmaz2

  • 1Department of Cardiovascular Surgery, University Hospital Zürich, Zürich, Switzerland diana.reser@usz.ch.

Multimedia Manual of Cardiothoracic Surgery : MMCTS
|October 29, 2015
PubMed
Summary

Right lateral mini-thoracotomy offers a safe and effective approach for minimally invasive mitral valve surgery, providing comparable outcomes to conventional sternotomy with reduced patient trauma and faster recovery.

Keywords:
Minimally invasive mitral valve surgeryRight lateral thoracotomy

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Area of Science:

  • Cardiovascular Surgery
  • Minimally Invasive Techniques

Background:

  • Minimally invasive cardiac surgery (MICS) has become widely accepted since the 1990s.
  • MICS offers advantages such as reduced trauma, bleeding, infection, pain, and faster recovery compared to conventional sternotomy.
  • Outcomes of MICS are comparable to those of conventional sternotomy.

Purpose of the Study:

  • To describe the technique and outcomes of right lateral mini-thoracotomy for minimally invasive mitral valve surgery.
  • To highlight the safety and efficacy of this approach in specialized centers.

Main Methods:

  • A 6-cm incision is made in the right inframammary groove over the fifth intercostal space.
  • The right lung is deflated, and a soft tissue retractor minimizes rib spreading.
  • Endoscopic instruments and transthoracic clamps are inserted through stab incisions in the third intercostal space.
  • Mitral valve surgery is performed with video assistance under direct vision.

Main Results:

  • Right lateral mini-thoracotomy is a routine and safe access for minimally invasive mitral valve surgery in specialized centers.
  • Complications are rare and manageable, including conversion to sternotomy, rethoracotomy, phrenic nerve palsy, wound infection, and thoracic wall hernia.

Conclusions:

  • Right lateral mini-thoracotomy is a well-established and safe procedure for minimally invasive mitral valve surgery.
  • The technique offers significant patient benefits, including reduced invasiveness and faster recovery.