Attaran, S., Shaw, M., Bond, L., Pullan, M. D., & Fabri, B. M. (2011). Do Patients in Congestive Cardiac Failure Undergoing Cardiac Surgery Demonstrate Worse Outcomes Compared with Those with a History of Cardiac Failure?. The Heart Surgery Forum, 14(3), E178-E182. https://doi.org/10.1532/HSF98.20101137