Firstenberg, M. S., Abel, E., Higgins, R. S. D., Sirak, J. H., Sai-Sudhakar, C. B., Kilic, A. and Crestanello, J. (2012) “Shortness of Breath: Pulmonary Embolism, Ischemic Heart Failure, or Both? The Role of Concomitant Surgery”, The Heart Surgery Forum, 15(1), pp. E56-E58. doi: 10.1532/HSF98.20111120.