TY  - RPRT
TI  - Predictive value of preoperative left ventricular ejection fraction and functional class for mortality and morbidity after high-risk coronary artery bypass grafting.
AU  - B Olshansky
AU  - E A Telfer
AU  - A B Curtis
AU  - J T Bigger
PY  - 2000
DO  - 10.1016/s0002-9149(00)00801-8
UR  - https://pubmed.ncbi.nlm.nih.gov/10856399/
ID  - 10856399
ER  -