adj.心内的，心内膜的

The endocardial surface of the heart is lined with a specialized endothelial tissue.
心脏内膜由一种特殊的内皮组织覆盖。
The echocardiogram revealed thickened endocardium, indicating possible valve inflammation.
超声心动图显示内膜增厚，可能提示瓣膜炎症。
During the surgery, the doctor carefully removed the damaged endocardium and replaced it with a biological graft.
手术中，医生小心翼翼地移除了受损的内膜，并用生物材料进行了修复。
The patient's symptoms improved after the successful treatment of their infected endocarditis.
患者在成功治疗感染性心内膜炎后，症状得到了明显改善。
Endocardial ablation is a minimally invasive procedure used to treat certain heart arrhythmias.
内膜消融是一种微创手术，用于治疗某些心脏节律异常。
The endocardial cushion defect is a congenital heart condition where the heart's upper chambers don't develop properly.
内膜垫缺损是一种先天性心脏病，心脏上腔未能正常发育。
Cardiac catheterization showed that the endocardial cells were functioning normally.
心脏导管检查显示内膜细胞功能正常。
The study focused on the regeneration of endocardial tissue in damaged hearts.
这项研究集中在受损心脏内膜组织的再生。
Intraoperative ultrasound helped guide the placement of the stent precisely on the affected endocardial segment.
术中超声引导帮助精确地将支架置入受影响的心内膜段。
The researchers observed the healing process of the endocardium after a myocardial infarction.
研究人员观察了心肌梗死后内膜愈合的过程。