1. Cardiovascular Disease Program, Biosciences Discovery Institute and Department of Physiology and
2. School of Engineering and Information Technology, Murdoch University, Perth, Western Australia;
3. School of Computer Science and Software Engineering, The University of Western Australia, Perth, Australia; and
4. Monash Biomedical Imaging Facility, Monash University, Melbourne, Australia;
5. Department of Cardiac Physiology, National Cerebral and Cardiovascular Center Research Institute, Osaka, Japan