The Collaborative International Dictionary
Endocardiac
Endocardiac \En`do*car"di*ac\, Endocardial \En`do*car"di*al\, a.
Pertaining to the endocardium.
(Med.) Seated or generated within the heart; as, endocardial murmurs. [1913 Webster] ||
Wiktionary
endocardiac
a. 1 Relating to the endocardium. 2 (context medicine English) Seated or generated within the heart.