1 Department of Emergency Medicine, Unit 1468, The University of Texas MD Anderson Cancer Center, 1400 Pressler St, Houston, TX, 77030, USA. DNLipe@mdanderson.org.
2 Department of Cardiology, Unit 1451, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA.
3 Department of Emergency Medicine, Unit 1468, The University of Texas MD Anderson Cancer Center, 1400 Pressler St, Houston, TX, 77030, USA.