单词：endocardium
音标：[.endәu'kɑ:diәm] ；
n. 心内膜
[医] 心内膜
[医] 心内膜
n. the membrane that lines the cavities of the heart and forms part of the heart valves
词型变化：名词复数形式 : endocardiums
endocardium的用法和样例：
例句
用作名词(n.)
- Advance the catheter through the guiding sheath to the area of the endocardium under evaluation.Use both fluoroscopy and electrograms to aid in proper positioning.通过导鞘将导管推入在接受检测的心内膜区，并在合理的位置上辅以透视和电图。