Attapoom Susupaus, MDBangkok Heart Hospital2 Soi Soonvijai 7, New Petchaburi Rd.,Bangkok 10310, Thailand.
Piyapan Pamornsing, MD ;
Komgrit Tanisaro, MD ;
Siriwasan Akanitthapichat, MD ;
Jamorn Udomkusonsri, MD ;
Praphat Pitayanon, MD
