Most of the stories about him are apocryphal.关于他的传闻多属虚构。Most of the story about his private life was probably apocryphal.有关他私生活的事可能大部分都是虚构的.The apocryphal story of Columbus and the egg is very interesting.哥伦布竖蛋这个真伪不明的故事十...
A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.总计109个病人做了体格检查, 心电图,超生心动图.Objective To Validte the Yeliabil of left ventricle ejection fraction ( LEF ) measured by reconstr...