Using real-world data to monitor and improve quality of care in coronary artery disease: results from the Netherlands Heart Registration.

Worldwide, quality registries for cardiovascular diseases enable the use of real-world data to monitor and improve the quality of cardiac care. In the Netherlands Heart Registration (NHR), cardiologists and cardiothoracic surgeons register baseline, procedural and outcome data across all invasive cardiac interventional, electrophysiological and surgical procedures. This paper provides insight into the governance and processes as organised by the NHR in collaboration with the hospitals.

Neuroinflammation in cognitive decline post-cardiac surgery (the FOCUS study): an observational study protocol.

Introduction: Postoperative cognitive dysfunction occurs frequently after coronary artery bypass grafting (CABG). The underlying mechanisms remain poorly understood, but neuroinflammation might play a pivotal role. We hypothesise that systemic inflammation induced by the surgical trauma could activate the innate immune (glial) cells of the brain.

When Not to Go SOLO? Contraindications Based on Implant Experience.

Background And Aim Of The Study: Because of the design and specific implantation technique of the stentless Freedom SOLO bioprosthesis, patient selection is crucial. The aim of the study was to discuss the contraindications to this prosthesis based on the authors' implant experience.

Methods: Between April 2005 and February 2015, one surgeon at the authors' center performed 292 aortic valve replacements using a bioprosthesis, with the initial intention of implanting a SOLO valve in every patient.

Stentless vs Stented Aortic Valve Bioprostheses in the Small Aortic Root.

In patients with a small aortic root undergoing aortic valve replacement (AVR), the Freedom SOLO bioprosthesis may be the ideal prosthesis because of its stentless design and supra-annular implantation. This study investigated if the stentless Freedom SOLO has an advantage when compared with a stented bioprosthesis in patients with a small aortic root. From April 2005-July 2014, 269 consecutive patients underwent AVR with either a Freedom SOLO (n = 76) or Mitroflow (n = 193) bioprosthesis size 19mm or 21mm, respectively.

Infective Endocarditis of the Aortic Valve with Anterior Mitral Valve Leaflet Aneurysm.

Mitral valve leaflet aneurysm is a rare and potentially devastating complication of aortic valve endocarditis. We report the case of a 48-year-old man who had endocarditis of the native aortic valve and a concomitant aneurysm of the anterior mitral valve leaflet. Severe mitral regurgitation occurred after the aneurysm perforated.

Coronary artery bypass grafting-related bleeding complications in patients treated with dual antiplatelet treatment.

Objectives: To evaluate the relationship between the timing of either ticagrelor or clopidogrel discontinuation and bleeding-related complications in patients undergoing isolated on-pump coronary artery bypass grafting (CABG).

Methods: Between January 2012 and December 2014, 705 consecutive patients underwent isolated on-pump CABG at our institution. Of these, 626 were eligible for this study.

Management of large mediastinal masses: surgical and anesthesiological considerations.

Large mediastinal masses are rare, and encompass a wide variety of diseases. Regardless of the diagnosis, all large mediastinal masses may cause compression or invasion of vital structures, resulting in respiratory insufficiency or hemodynamic decompensation. Detailed preoperative preparation is a prerequisite for favorable surgical outcomes and should include preoperative multimodality imaging, with emphasis on vascular anatomy and invasive characteristics of the tumor.

Midterm Follow-Up of the Stentless Freedom Solo Bioprosthesis in 350 Patients.

Background: The stentless Freedom Solo aortic bioprosthesis is implanted supraannularly using one running suture line in the sinuses of Valsalva. We report our 9-year experience with this bioprosthesis.

Methods: From April 2005 to July 2014, 350 consecutive patients at our institution underwent aortic valve replacement with the Freedom Solo bioprosthesis.

Feasibility of 3-dimensional video-assisted thoracic surgery (3D-VATS) for pulmonary resection.

Background: Two-dimensional video-assisted thoracic surgery (2D-VATS) has gained its position in daily practise. Although very useful, its two-dimensional view has its drawbacks when performing pulmonary resections. We report our first experience with 3-dimensional video-assisted surgery (3D-VATS).

Aortic Valve Replacement With the Stentless Freedom SOLO Bioprosthesis: A Systematic Review.

This systematic review examined the clinical and hemodynamic performance of the stentless Freedom SOLO (Sorin Group, Milan, Italy) aortic bioprosthesis. The occurrence of postoperative thrombocytopenia was also analyzed. The Freedom SOLO is safe to use in everyday practice, with short cross-clamp times, and postoperative pacemaker implantation is notably lower.

Cathether-based interventional strategies for cor triatriatum in the adult - feasibility study through a hybrid approach.

Background: Cor triatriatum is a rare congenital cardiac abnormality, consisting of an obstructing membrane between the pulmonary veins and the mitral valve in varying patterns. The entitiy can mimick the pathophysiology of mitral stenosis, necessitating surgical resection. Occasionally, percutaneous balloon dilatation of the membrane has been successfully performed.

Ectopic pancreas in a giant mediastinal cyst.

Ectopic pancreas located in the mediastium is an extremely rare anomaly. We present a case of an ectopic pancreas located in a giant mediastinal cyst in an 18-year-old man. He presented with symptoms of dyspnea due to external compression of the cyst on the left main bronchus.

Current status of surgical treatment for aortic valve stenosis.

In this review, we discuss the current surgical treatment for aortic valve stenosis. Surgical strategy for treatment of aortic valve stenosis is based on the risk profile of the patient. We reviewed the existing literature and present the current state of the art of these various approaches, taking into account clinical outcomes, quality of life, costs, and learning curve.

Internal mammary artery pedicle: a solution for prophylactic flap coverage in high-risk trans-sternal thoracic surgery.

Prophylactic use of vascularized flaps to buttress and reinforce bronchial or oesophageal closure is nowadays the preferred approach in high-risk cases, especially for extended resections with tracheobronchial reconstructions or after neoadjuvant chemoradiotherapy. However, the majority of these options and techniques are described for an approach through a thoracotomy. Due to anatomical restrictions, these options are less suitable when a trans-sternal approach is used.

A 76-year old man with a torn Freedom SOLO bioprosthesis.

We describe a case of a 76-year old male who presented with progressive dyspnoea. He underwent an aortic valve replacement with a Freedom SOLO bioprosthesis 6 years ago. Transthoracic echocardiography showed a moderate-to-severe leakage of the Freedom SOLO bioprosthesis.