Lifelong cardiovascular care in Turner syndrome: two cases with review of literature oleh Shun Moriguchi, Yuri Mukoyama, Fumihiko Takizawa, Atsushi Ogawa, Tetsushi Ogawa, Junko Ito, Yukishige Yanagawa, Chinatsu Komiyama, Rieko Niitsu, Tsuyoshi Isojima