[1] Cardiovasc Res Fdn, New York, NY USA
[2] Showa Univ, Northern Yokohama Hosp, Yokohama, Kanagawa, Japan
[3] Columbia Univ, Med Ctr, NewYork Presbyterian, New York, NY USA
[4] Columbia Univ, Med Ctr, Cardiovasc Res Fdn, NewYork Presbyterian Hosp, New York, NY USA
[5] Xiangtan Cent Hosp, Xiangtan, Peoples R China
[6] Intervent Cardiologist, New York, NY USA