“腹上部”怎么读？

“腹上部”的英语可以翻译为：antecardium，anticardium，epigastrium ...

当要呕吐时, 他发觉有严重的腹上部痛和剧烈的头痛.With the advent of vomiting, he noted severe epigastric pain as well as severe headache....