title: Percutaneous intervention is not always problem-solving in prosthetic paravalvular leakage.
authors.affiliation: Department of Cardiothoracic Surgery and *Echocardiography, Day General Hospital; Tehran-Iran. faraviolet@yahoo.com.
authors.forename: Mohammad Hossein
authors.initials: MH
authors.lastname: Mandegar
authors.forename: Bahieh
authors.initials: B
authors.lastname: Moradi
authors.forename: Farideh
authors.initials: F
authors.lastname: Roshanali
authors.forename: Hossein Nazari
authors.initials: HN
authors.lastname: Hayano
mesh_terms: D001022:Aortic Valve Insufficiency / Q000601:surgery*; D021721:Balloon Occlusion; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D011183:Postoperative Complications / Q000209:etiology / Q000628:therapy*; D011475:Prosthesis Failure; D016896:Treatment Outcome