[1] UT Southwestern Med Ctr, Cardiothorac Imaging, Dept Radiol, 5323 Harry Hines Blvd,E6-120 B, Dallas, TX 75390 USA
[2] IMSS Western Natl Med Ctr, Cardiovasc Imaging Serv, Dept Radiol, Belisario Dominguez 1000, Guadalajara 44340, Jalisco, Mexico
[3] Imaging & Diag Ctr CID, Cardiovasc Imaging Serv, Ave Amer 2016, Guadalajara 44610, Jalisco, Mexico