List of Articles مسعود نیکبخت Article 1 - The Effect of Swimming Training on Heart Structure and Function of Elite Athletes Rohollah Valizadeh Masoud Nikbakht Rahmatollah khanmohammadi Report of Health Care , Issue 4 , Year , Autumn 2018 Article 2 - Comparison of the Cardiac Structure and Function of Elite Weightlifters and Swimmers Rohollah Valizadeh Masoud Nikbakht Rahmatollah khanmohammadi Report of Health Care , Issue 5 , Year , Winter 2016