Kusumoto, G., Shigematsu, K., Iwashita, K., Tominaga, K., Totoki, T. and Yamaura, K. (2017) “Association between Preoperative Cardiac Left Ventricular Dysfunction and Perioperative Intraaortic Balloon Pump in Patients Undergoing Off-Pump Coronary Artery Bypass Surgery”, The Heart Surgery Forum, 20(4), pp. E147-E152. doi: 10.1532/hsf.1808.