Journal of Huazhong University of Science and Technology [Medical Sciences]

, Volume 29, Issue 3, pp 391–394

Evaluation of epirubicin-induced cardiotoxicity by two-dimensional strain echocardiography in breast cancer patients

  • Xiaojun Bi毕小军
  • Youbin Deng邓又斌
  • Fanjing Zeng曾繁静
  • Ying Zhu朱 英
  • Yuhan Wu伍玉晗
  • Ceyao Zhao赵策瑶
  • Chunlei Li黎春雷
Article

DOI: 10.1007/s11596-009-0326-7

Cite this article as:
Bi, X., Deng, Y., Zeng, F. et al. J. Huazhong Univ. Sci. Technol. [Med. Sci.] (2009) 29: 391. doi:10.1007/s11596-009-0326-7

Summary

The value of two-dimensional strain echocardiography for assessing left ventricular regional systolic function in breast cancer patients who were treated with epirubicin was evaluated. A total of 116 breast cancer patients were divided into 3 groups: Thirty-eight patients in group A were given epirubicin (Epi) of 120–340 mg/m2, 42 patients in group B received epirubicin of ≥ 360 mg/m2, and 36 patients after surging without chemotherapy served as the control group C. High frame rate two-dimensional images were recorded from apical long-axis view, four-chamber view, two-chamber view of left ventricle. Peak systolic strain of left ventricular subendocardial myocardium was measured using two-dimensional strain software. The conventional echocardiographic parameters were also obtained. Conventional echocardiography showed there was no significant changes in conventional echocardiographic parameters among the three groups (P>0.05). Two-dimensional strain echocardiography revealed that the peak systolic strain of left ventricular subendocardial myocardium in group A was reduced in some segments as compared with the controls (P<0.05). The peak systolic strain of left ventricular subendocardial myocardium in group B was reduced significantly as compared with group C (P<0.05), but that was reduced in group B just in some of the segments as compared with group A (P<0.05). It was concluded that two-dimensional strain echocardiography could early and sensitively display the effects of epirubicin-induced cardiotoxicity on the systolic function of left ventricular subendocardial myocardium, and early monitor the epirubicin-induced cardiotoxicity.

Key words

echocardiographyepirubicincardiotoxicitybreast cancersubendocardial myocardiumtwo-dimensional strain

Copyright information

© Huazhong University of Science and Technology and Springer-Verlag GmbH 2009

Authors and Affiliations

  • Xiaojun Bi毕小军
    • 1
  • Youbin Deng邓又斌
    • 1
  • Fanjing Zeng曾繁静
    • 1
  • Ying Zhu朱 英
    • 1
  • Yuhan Wu伍玉晗
    • 1
  • Ceyao Zhao赵策瑶
    • 1
  • Chunlei Li黎春雷
    • 1
  1. 1.Department of Medical Ultrasound, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina