Tjubandi, A.; Soetisna, T. W.; Soesanto, A. M.; Sukmawan, R.; Supomo, S.; Setianto, B.; Sekararum, W. A.; Mansyur, M. Island Flap Rotation Technique As a Novel Repair Surgery Method for Severe Degenerative Mitral Valve Regurgitation. HSF 2024, 27, E744-E749.