作者单位:NYU, Langone Med Ctr, Div Vasc Surg, Dept Surg, New York, NY 10016 USA[1]Univ Colorado, Sch Med, Dept Med, Div Cardiol, Aurora, CO USA[2]NYU, Langone Med Ctr, Dept Populat Hlth, Div Biostat, New York, NY 10016 USA[3]NYU, Langone Med Ctr, Div Cardiol, Dept Med, New York, NY 10016 USA[4]