Myocardial contractile dysfunction associated with increased 3-month and 1-year mortality in hospitalized patients with heart failure and preserved ejection fraction.
Zhong L, Ng KK, Sim LL, Allen JC, Lau YH, Sim DK, Lee RK, Poh KK, Chua TS, Kassab GS, Kwok BW, Tan RS. Myocardial contractile dysfunction associated with increased 3-month and 1-year mortality in hospitalized patients with heart failure and preserved ejection fraction. Int J Cardiol. 2013 Oct 03; 168(3):1975-83.