Assessment of Cardiac Function in Chemotherapy Naive Women With Breast Cancer Undergoing Contemporary Radiation Therapy oleh Alexandra C. Murphy, MBBS, Terase F. Lancefield, MBBS, PhD, Michael Chao, MBBS, Farshad Foroudi, MBBS, MPA, DMedSci, Anoop N. Koshy, MBBS, Simon Undrill, BSci, DMu, Mark Horrigan, MBBS, Belinda Yeo, MBBS, MD, Matias B. Yudi, MBBS, PhD, Leighton Kearney, MBBS, PhD, Omar Farouque, MBBS, PhD