Application of quality control circle for improving coronary sinus CT examination / 医疗卫生装备

ABSTRACT

Objective To compare the image quality of sinus coronal CT scan before and after the involvement of quality control circle (QCC) to explore QCC's effect.Methods A QCC team was founded in April 2014,in which 10 key steps of QCC activities were executed,and the related data from April to November 2014 were analyzed to determine the effect of QCC on coronary sinus CT examination.Results The rate of excellent film was increased from 69.5％ to 96.3％ after the involvement of QCC,and the desired requirement was met.Conclusion QCC contributes to improving coronary sinus CT examination and enhancing the ability of the members,and thus is worthy promoting clinically.