[文献资料]参 考 文 献

1 ． Bruch C . M-mode analysis of mitral annulus motion for detection of pseudonormalization of the mitral inflow pattern .4 ． Lester S . J . Best method in clinical practice and in research studies to determine left atrial size .5 ．李跃.超声心动图新技术.北京：科学技术文献出版 ......