Mitral valve repair using a semi-rigid posterior band: a 10-year Japanese single-center experience of 244 patients - Takagi, Kazuyoshi; Arinaga, Koichi; Takaseya, Tohru; Otsuka, Hiroyuki; Shojima, Takahiro; Kono, Takanori; Zaima, Yasuyuki; Saku, Kosuke; Oryoji, Atsunobu; Tayama, Eiki (Journal of Thoracic Disease, 2024)