Journal of Research in Medical Sciences1735-199522820170505Periprocedural anticoagulation in transcatheter aortic valve replacement: Heparin vs bivalirudin1068210682EN20170722---http://jrms.mui.ac.ir/index.php/jrms/article/view/10682http://jrms.mui.ac.ir/index.php/jrms/article/download/10682/5479