TI - Predicting survival rates of patients with cardiovascular diseases using ensemble techniques AU - KARARE, B. AU - PANDE, A.A. AU - WAGHALE, P. AU - PAUL, A.T. AU - TRIPATHI, C. AU - DAMAHE, L. SO - Sigma Journal of Engineering and Natural Sciences 2026;44:404-422. DO - 10.14744/sigma.2026.1989