Terhoeven, Valentin ; Nikendei, Christoph ; Cranz, Anna ; Weisbrod, Matthias ; Geis, Nicolas ; Raake, Philip W. ; Katus, Hugo A. ; Herzog, Wolfgang ; Friederich, Hans-Christoph ; Schultz, Jobst-Hendrik ; Pleger, Sven T. (2019) Effects of MitraClip on cognitive and psychological function in heart failure patients: the sicker the better. European Journal of Medical Research, 24 (14). pp. 1-8. ISSN 2047-783X