'Endocardial' definitions:

Definition of 'Endocardial'

From: GCIDE

Endocardiac \En`do*car"di*ac\, Endocardial \En`do*car"di*al\, a.
1. Pertaining to the endocardium. [1913 Webster]
2. (Med.) Seated or generated within the heart; as, endocardial murmurs. [1913 Webster]