Predicting heart failure mortality in frail seniors: Comparing the NYHA functional classification with the Resident Assessment Instrument (RAI) 2.0

Autor: Tjam, Erin Y., Heckman, George A., Smith, Stuart, Arai, Bruce, Hirdes, John, Poss, Jeff, McKelvie, Robert S.
Zdroj: In International Journal of Cardiology 23 February 2012 155(1):75-80
Databáze: ScienceDirect