title: Knock knock knocking on: how to open stuck mitral valve prosthesis.
authors.affiliation: Division of Cardiology, Department of Medicine, Turku University Hospital, Turku, Finland.
authors.forename: Tapani
authors.initials: T
authors.lastname: Vihinen
authors.forename: Juha
authors.initials: J
authors.lastname: Lund
authors.forename: K E Juhani
authors.initials: KE
authors.lastname: Airaksinen
mesh_terms: D000328:Adult; D054537:Atrioventricular Block / Q000151:congenital; D006328:Cardiac Catheterization / Q000379:methods*; D002311:Cardiomyopathy, Dilated / Q000150:complications; D017115:Catheter Ablation / Q000379:methods*; D004417:Dyspnea / Q000209:etiology; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D011475:Prosthesis Failure; D013575:Syncope / Q000209:etiology; D018487:Ventricular Dysfunction, Left / Q000209:etiology / Q000601:surgery*