Convergent approach to persistent atrial fibrillation ablation: long-term single-centre safety and efficacy.

Background: Efforts to maintain sinus rhythm in patients with persistent atrial fibrillation (PsAF) remain challenging, with suboptimal long-term outcomes.

Methods: All patients undergoing convergent PsAF ablation at our centre were retrospectively analysed. The Atricure Epi-Sense® system was used to perform surgical radiofrequency ablation of the LA posterior wall followed by endocardial ablation.

Early mortality and neurologic outcomes following mitral valve surgery in the very elderly.

Objectives: Valve repair is the gold standard for treatment of degenerative mitral valve disease. As the population ages, patients undergoing valve degeneration and therefore considered for mitral valve surgery will naturally be getting older. We sought to evaluate whether mitral repair retained a survival advantage over replacement in patients ≥80 years old.

Minimally invasive versus conventional sternotomy for Mitral valve repair: protocol for a multicentre randomised controlled trial (UK Mini Mitral).

Introduction: Numbers of patients undergoing mitral valve repair (MVr) surgery for severe mitral regurgitation have grown and will continue to rise. MVr is routinely performed via median sternotomy; however, there is a move towards less invasive surgical approaches.There is debate within the clinical and National Health Service (NHS) commissioning community about widespread adoption of minimally invasive MVr surgery in the absence of robust research evidence; implementation requires investment in staff and infrastructure.

Body mass index and early outcomes following mitral valve surgery for degenerative disease.

Objective: Using a large national database, we sought to better define the relationship between obesity measures and early clinical outcomes following mitral valve surgery for degenerative disease.

Methods: For the outcomes of in-hospital mortality, postoperative cerebrovascular event (CVA), and deep sternal wound infection (DSWI), a retrospective cohort study was performed using data acquired from the United Kingdom National Adult Cardiac Surgery Audit. Multivariable Cox proportional hazard regression modeling was used to investigate associations with individual measures of obesity.

Predictors of survival in octogenarians after mitral valve surgery for degenerative disease: The Mitral Surgery in Octogenarians study.

Objectives: An increasing number of octogenarians are referred to undergo mitral valve surgery for degenerative disease, and percutaneous approaches are being increasingly used in this subgroup of patients. We sought to determine the survival and its predictors after Mitral Valve Surgery in Octogenarians (MiSO) in a multicenter UK study of high-volume specialized centers.

Methods: Pooled data from 3 centers were collected retrospectively.

Impact of body mass index on outcomes following mitral surgery: does an obesity paradox exist?

Objectives: This study was conducted to clarify the relationship between body mass index and mitral valve (MV) surgery and to determine whether an 'obesity paradox' exists in the context of surgery for degenerative MV disease.

Methods: In this retrospective single-centre study, we analysed data from 715 patients who underwent mitral surgery for degenerative disease from 2000 to 2015. Patients were classified according to body mass index: underweight (<20 kg/m2), normal weight (20-24.

Novel repair for late posttraumatic aortic valve injury and root pseudoaneurysm.

We report a case of posttraumatic aortic valve regurgitation and pseudoaneurysm of the aortic root diagnosed 22 months after a road traffic accident. The surgical treatment consisted of exclusion of the pseudoaneurysm with direct closure of the entry tear in the right coronary sinus followed by insertion of a Toronto stentless prosthesis (St. Jude Medical, St.

Evolution of OPCAB surgery in a single institution.

Off-pump coronary artery bypass (OPCAB) grafting is becoming popular worldwide. The development of exposure and stabilization techniques have made this surgery a simple, safe, and routine procedure. The evolution of OPCAB surgery at our institution is presented and discussed.

The evolution of training in off-pump coronary surgery in a single institution.

Background: This study analyses the development of off-pump coronary artery bypass (OPCAB) surgery training at a single institution, and compares the early and midterm clinical outcomes of OPCAB and conventional coronary artery bypass grafting (CABG) procedures performed by trainees with or without direct consultant cardiothoracic surgeon supervision.

Methods: Analysis was undertaken on data prospectively recorded on a computer database (Patient Analysis and Tracking System). Of the 2,422 CABG operations performed between January 1999 and December 2001, 969 (40%) were carried out by trainees either off pump (422) or on pump (547).