P. Almazini, N. Hersunarti, R. Soerarso, B. B. Siswanto, D. Firman, and A. M. Soesanto, “Early Experience of MitraClip Procedure at National Cardiovascular Center Harapan Kita, Jakarta”, ijc, vol. 36, no. 2, pp. 82–7, Feb. 2016.