RT Journal Article SR Electronic T1 Current clinical issues in atrial fibrillation JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S6 OP S11 VO 70 IS 7 suppl 3 A1 Chung, Mina K. YR 2003 UL http://www.ccjm.org/content/70/7_suppl_3/S6.abstract AB