Surender Deora1, Sunil N Gurmukhani2, Sanjay Shah2, Tejas Patel2. 1. Department of Cardiovascular Sciences, Sheth V.S. General Hospital, Smt. N.H.L. Municipal Medical College, Gujarat University, Ahmedabad, Gujarat, 380006, India. drsdeora@gmail.com. 2. Department of Cardiovascular Sciences, Sheth V.S. General Hospital, Smt. N.H.L. Municipal Medical College, Gujarat University, Ahmedabad, Gujarat, 380006, India.