Harky, A., Bashir, M., Grafton-Clarke, C., Lees, M., Fendius, S., & Roberts, N. (2018). Severe Bradycardia Prior to Coronary Artery Bypass Graft Surgery: A Case Report. The Journal of Tehran University Heart Center, 13(3), 136-139. https://doi.org/10.18502/jthc.v13i3.134