Shiraz University of Medical Sciences Int Cardio Res J 2251-9149 14 2 2020 Jun 15 Maryam Nabati Department of Cardiology, Faculty of Medicine, Cardiovascular Research Center, Mazandaran University of Medical Sciences, Sari, IR Iran, Artesh Boulevard, Fatemeh Zahra Teaching Hospital, Sari, Iran. Tel: +98-1133324002, Fax: +98-1133324002, Email: dr.mr.nabati@gmail.com. Soheil Bakhshinasab Student Research Committee, Faculty of Medicine, Cardiovascular Research Center, Mazandaran University of Medical, Sciences, Sari, IR Iran Ali asghar Farsavian Department of Cardiology, Faculty of Medicine, Cardiovascular Research Center, Mazandaran University of Medical Sciences, Sari, IR Iran Fatemeh Rasolpor Student Research Committee, Faculty of Medicine, Cardiovascular Research Center, Mazandaran University of Medical, Sciences, Sari, IR Iran Jamshid Yazdani- Charati Department of Biostatics, Faculty of Health, Mazandaran University of Medical Sciences, Sari, IR Iran Research Article 2020 May 31 2020 Apr 10 2020 Jun 15 2020 06 30 : Background: https://sites.kowsarpub.com/ircrj/articles/103597.html No Link Atrial Fibrillation 3D Echocardiography Acute Heart Failure Right Ventricular Dysfunction