title: OBLITERATION OF THE PRINCIPAL ORIFICE OF THE STENOTIC MITRAL VALVE: A RARE FORM OF "RESTENOSIS".
mesh_terms: D000715:Anatomy; D006348:Cardiac Surgical Procedures; D006349:Heart Valve Diseases; D008943:Mitral Valve; D008946:Mitral Valve Stenosis; D010336:Pathology; D011183:Postoperative Complications; D013903:Thoracic Surgery
keywords: ANATOMY; HEART SURGERY; MITRAL VALVE; MITRAL VALVE STENOSIS; PATHOLOGY; POSTOPERATIVE COMPLICATIONS