Aim: To assess the cardiovascular risk in healthy obese & non-obese young staff of tertiary care center by using non-invasive test. To assess the cardiac function in correlation not only to body mass index but also body fat percentage, waist circumference, waist to hip ratio, fat free mass index by using various autonomic function tests. Method: The study involved 62 subjects (20-40 year). Out of which 31 were obese and 31 were healthy non-obese volunteer. In all study subjects four different non-invasive, simple, standardized autonomic function tests were done.