**Author details**

Imran Khan1 , Julian A. Smith1 \* and Naresh Trehan2

1 Department of Cardiothoracic Surgery, Monash Health and Department of Surgery, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia

2 Medanta Heart Institute, Gurgaon, India

\*Address all correspondence to: julian.smith@monash.edu

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
