What is the additive value of nutritional deficiency to VA-FI in the risk assessment for heart failure patients? oleh Seulgi Erica Kim, Mehrnaz Azarian, Aanand D. Naik, Catherine Park, Molly J. Horstman, Salim S. Virani, Orna Intrator, Christopher I. Amos, Ariela Orkaby, Javad Razjouyan