Corresponding author:
Morio Shoda
E-mail:shoda.morio@twmu.ac.jp
Department of Cardiology, Tokyo Women’s Medical University
8-1, Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
Tel: +81-3-3353-8111, Fax: +81-3-3356-0441
Grant support: None Conflicts of interest: None
A total of 4171 words with 4 tables.