BG Klinikum Unfallkrankenhaus Berlin 1 article published in JoVE Medicine A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair Alessia Gatti1, Konstantin Krieger1, Mirko Seidel1, Alexandra Röttgen1, Leonhard Bruch1 1Department of Internal Medicine/Cardiology, BG Klinikum Unfallkrankenhaus Berlin This protocol presents in detail how to perform real-time echocardiographic guidance during transcatheter mitral valve repair. The fundamental views and the necessary measurements are described for each stage of the procedure.