RT Journal Article SR Electronic T1 Left atrial appendage: anatomy and imaging landmarks pertinent to percutaneous transcatheter occlusion JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1636 OP 1650 DO 10.1136/heartjnl-2013-304464 VO 100 IS 20 A1 Cabrera, José Angel A1 Saremi, Farhood A1 Sánchez-Quintana, Damián YR 2014 UL http://heart.bmj.com/content/100/20/1636.abstract AB