maryam esmaeilzadeh cardiovascular imaging and hemodynamic laboratory, tufts medical center, boston, ma, usa; echocardiography research center, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran hamid reza salehi cardiovascular imaging and hemodynamic laboratory, tufts medical center, boston, ma, usa rabiya malik cardiovascular imaging and hemodynamic laboratory, tufts medical center, boston, ma, usa hooman bakhshandeh rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran ayan r. patel cardiovascular imaging and hemodynamic laboratory, tufts medical center, boston, ma, usa natesa g. pandian cardiovascular imaging and hemodynamic laboratory, tufts medical center, boston, ma, usa; cardiovascular imaging and hemodynamic laboratory, tufts medical center, boston, ma, usa. tel: +617-8755755, fax: +617-6368070

Francesca R Pluchinotta Gianfranco Butera Francesco Secchi Francesco Sardanelli Mario Carminati Massimo Lombardi

Shigeki Shibata Rong Zhang Jeff Hastings Qi Fu Kazunobu Okazaki Ken-Ichi Iwasaki Benjamin D Levine