142 The Use of Tissue Doppler Imaging and Mitral Annular Plane Systolic Excursion in Addition to Ejection Fraction in Patients Undergoing Breast Cancer Treatment with Trastuzumab
142 The Use of Tissue Doppler Imaging and Mitral Annular Plane Systolic Excursion in Addition to Ejection Fraction in Patients Undergoing Breast Cancer Treatment with Trastuzumab