Implementation of non-contact bed embedded ballistocardiogram signal measurement and valvular disease detection from this BCG signal. - M. A. Hafiz; Abdullah Mahammed Hashem; Ainul Anam Shahjamal Khan; Md. Hossainur Rashid; Md. Azad Kabir Faruqui (Int. J. Medical Eng. Informatics, 2021)