Assessment of right ventricular function during exercise with quantitative Doppler tissue imaging in children late after repair of tetralogy of Fallot.

@article{Harada2004AssessmentOR,
  title={Assessment of right ventricular function during exercise with quantitative Doppler tissue imaging in children late after repair of tetralogy of Fallot.},
  author={Kenji Harada and Manatomo Toyono and Fumio Yamamoto},
  journal={Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography},
  year={2004},
  volume={17 8},
  pages={
          863-9
        }
}
Doppler tissue imaging (DTI) has been developed to assess ventricular wall-motion velocity quantitatively for patients with various types of heart disease. This technique has a possibility of assessing right ventricular (RV) function reserve during exercise. To investigate RV function during exercise using DTI, 21 patients (9.3 +/- 3.3 years) who had undergone operation for tetralogy of Fallot at 1 to 3 years of age and 19 age-matched healthy children were studied. Echocardiography combined… CONTINUE READING
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