Division of Interventional Cardiology;
Cardiovascular Center;
Toho University;
6-11-1;
Omori-Nishi;
Ota-K;
Tokyo 143-8541;
Japan Department of Cardiology;
Beijing An Zhen Hospital;
Capital Medical University;
Chao Yang District;
Beijing 100029;
China;
Division of Interventional Cardiology;
Cardiovascular Center;
Toho University;
6-11-1;
Omori-Nishi;
Ota-K;
Tokyo 143-8541;
Japan;