A declarative video describing the trans-thoracic external aortic cross-clamping technique in the setting of truly minimally invasive surgical mitral valve repair. Additionally, this video shows the pre-operative planning of the procedure, the complete minimally invasive set-up, and elaborates on the pearls and pitfalls that are associated with this operation.

ASVIDE ◽  
2020 ◽  
Vol 7 ◽  
pp. 292-292
Author(s):  
Karel M. Van Praet ◽  
Markus Kofler ◽  
Matteo Montagner ◽  
Roland Heck ◽  
Dirk Eggert-Dokto ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Minimally Invasive ◽  
Mitral Valve Repair ◽  
Valve Repair ◽  
Minimally Invasive Surgical ◽  
Operative Planning ◽  
Set Up

The MANTA Vascular Closure Device for Percutaneous Femoral Vessel Cannulation in Minimally Invasive Surgical Mitral Valve Repair

2020 ◽  
Vol 15 (6) ◽  
pp. 568-571
Author(s):  
Karel M. Van Praet ◽  
Markus Kofler ◽  
Stephan Jacobs ◽  
Volkmar Falk ◽  
Axel Unbehaun ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Minimally Invasive ◽  
Mitral Valve Repair ◽  
Closure Device ◽  
Valve Repair ◽  
Vascular Closure Device ◽  
Arterial Access ◽  
Minimally Invasive Surgical ◽  
Posterior Mitral Leaflet ◽  
Leaflet Prolapse

A 65-year-old Caucasian male was referred to our institution with severe mitral regurgitation due to posterior mitral leaflet prolapse. The patient underwent minimally invasive surgical mitral valve repair. Here we present the application of a new vascular closure device (MANTA) for percutaneous arterial access and closure.

scholarly journals Erratum to: Minimally Invasive Surgical Mitral Valve Repair: State of the Art Review

2018 ◽  
pp. 1
Author(s):  
Karel M Van Praet ◽  
Christof Stamm ◽  
Simon H Sündermann ◽  
Alexander Meyer ◽  
Axel Unbehaun ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Minimally Invasive ◽  
Mitral Valve Repair ◽  
State Of The Art ◽  
Valve Repair ◽  
Minimally Invasive Surgical

scholarly journals Minimally Invasive Surgical Mitral Valve Repair: State of the Art Review

2017 ◽  
Vol 13 (01) ◽  
pp. 14 ◽  
Author(s):  
Karel M Van Praet ◽  
Christof Stamm ◽  
Simon H Sündermann ◽  
Alexander Meyer ◽  
Axel Unbehaun ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Minimally Invasive ◽  
Mitral Valve Repair ◽  
State Of The Art ◽  
Surgical Techniques ◽  
Improve Patient Care ◽  
Valve Repair ◽  
Minimally Invasive Surgical ◽  
Port Access ◽  
Valvular Diseases

Minimally invasive surgical mitral valve repair (MVRepair) has become routine for the treatment of mitral valve regurgitation, and indications have been expanded to include reoperations. Current European Society of Cardiology/European Association for Cardio-Thoracic Surgery guidelines for the management of valvular heart disease recommended standards in terms of mitral valve disease differentiation, timing of intervention and surgical techniques to improve patient care. Numerous minimally invasive techniques to lessen the invasiveness have been described, such as the minimal-access J-sternotomy (ministernotomy), the parasternal incision, the port-access technique and the right minithoracotomy. Despite the development of catheter-based techniques, surgical repair remains the gold standard today for nearly all patients with degenerative valvular diseases and the majority of patients with other types of valvular diseases. Techniques include resection of the prolapsed segment, neo-chordae implantation and ring annuloplasty. In this review, the current indications for mitral valve surgery are summarised and state-of-the-art MVRepair techniques are highlighted.

Acute kidney injury following percutaneous edge-to-edge vs. minimally invasive surgical mitral valve repair: incidence, predictors and prognostic value

2018 ◽  
Vol 13 (14) ◽  
pp. 1645-1651 ◽  
Author(s):  
Maria Isabel Körber ◽  
Maximilian Scherner ◽  
Kathrin Kuhr ◽  
Hugai Kasisada ◽  
Svenja Ney ◽  
...  
Keyword(s):  
Acute Kidney Injury ◽  
Mitral Valve ◽  
Minimally Invasive ◽  
Mitral Valve Repair ◽  
Prognostic Value ◽  
Kidney Injury ◽  
Valve Repair ◽  
Minimally Invasive Surgical

scholarly journals DL-based segmentation of endoscopic scenes for mitral valve repair

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Matthias Ivantsits ◽  
Lennart Tautz ◽  
Simon Sündermann ◽  
Isaac Wamala ◽  
Jörg Kempfert ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Minimally Invasive ◽  
Mitral Valve Repair ◽  
Video Stream ◽  
Field Of View ◽  
Valve Repair ◽  
Distance Measurements ◽  
Anatomical Structures ◽  
Endoscopic Video ◽  
Camera Position

AbstractMinimally invasive surgery is increasingly utilized for mitral valve repair and replacement. The intervention is performed with an endoscopic field of view on the arrested heart. Extracting the necessary information from the live endoscopic video stream is challenging due to the moving camera position, the high variability of defects, and occlusion of structures by instruments. During such minimally invasive interventions there is no time to segment regions of interest manually. We propose a real-time-capable deep-learning-based approach to detect and segment the relevant anatomical structures and instruments. For the universal deployment of the proposed solution, we evaluate them on pixel accuracy as well as distance measurements of the detected contours. The U-Net, Google’s DeepLab v3, and the Obelisk-Net models are cross-validated, with DeepLab showing superior results in pixel accuracy and distance measurements.

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