TI - Excessive movement of the coronary sinus lead of CRT-D and severe tricuspid regurgitation AU - KahyaoÄŸlu, M. AU - Geçmen, Ã. AU - Güner, A. AU - Izgi, I.A. SO - The Anatolian Journal of Cardiology 2018;19:5005-5005. DO - 10.14744/AnatolJCardiol.2017.8194