Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;
Department of Cardiology,Shenyang Northern Hospital,Shenyang,Liaoning 110016,China;