endocardial
/ˌɛndoʊˈkɑrdiəl/
adjective
- Relating to the endocardium, the thin membrane that lines the inside of the heart chambers.
- The endocardial layer helps blood flow smoothly through the heart.
- An endocardial infection can damage the heart valves.
- Doctors used an ultrasound to examine the endocardial surface of the patient's heart.