Association of Left Ventricular Ejection Fraction and Symptoms With Mortality After Elective Noncardiac Surgery Among Patients With Heart Failure JAMA Lerman, B. J., Popat, R. A., Assimes, T., Heidenreich, P., Wren, S. M. 2019; 321 (6): 572-579

View details for DOI 10.1001/jama.2019.0156