RT Journal Article SR Electronic T1 A right atrial mass JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 445 OP 447 DO 10.3949/ccjm.86a.18131 VO 86 IS 7 A1 Zeel Shah A1 M. Chadi Alraies A1 Ameer Harp A1 Salam Khalil A1 Amir Kaki A1 Mahir Elder YR 2019 UL http://www.ccjm.org/content/86/7/445.abstract AB