The Thoracic and cardiovascular surgeon
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Thorac Cardiovasc Surg · Aug 2013
Left atrial radiofrequency ablation associated with valve surgery: midterm outcomes.
Left atrial ablation is a surgical standard technique for the treatment of persistent or chronic atrial fibrillation (p-AF and c-AF, respectively).Objective The aim of the study is to evaluate midterm results of left atrial ablation according to modified Maze procedure in patients affected by p-AF or c-AF and concomitant mitral or aortic valve disease requiring surgical treatment. ⋯ Left atrial Maze procedure for p-AF offers better chances to conversion in sinus rhythm as compared with long-standing c-AF. Survival, functional status, and quality of life are superior in patients who benefit from sinus rhythm.
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Thorac Cardiovasc Surg · Aug 2013
Role of tricuspid valve repair for moderate tricuspid regurgitation during minimally invasive mitral valve surgery.
The aim of this study was to investigate the impact of short- and mid-term survival of tricuspid valve (TV) repair versus conservative therapy in patients with preoperative moderate functional tricuspid regurgitation (TR) undergoing minimally invasive mitral valve (MV) surgery. ⋯ Patients undergoing MV surgery with moderate functional TR do not experience increased perioperative complication rates when a concomitant TV repair is performed. Our observations, combined with those of other groups, support current recommendations to perform concomitant TV repair in such patients, particularly if tricuspid annular dilation is present.