Usefulness of Semisupervised Machine-Learning-Based Phenogrouping to Improve Risk Assessment for Patients Undergoing Transcatheter Aortic Valve Implantation

Yasir Abdul Ghffar, Mohammed Osman, Sirish Shrestha, Faizan Shaukat, Nobuyuki Kagiyama, Mohammed Alkhouli, Bryan Raybuck, Vinay Badhwar, Partho P. Sengupta