The endocardium is the innermost layer of tissue that lines the chambers of the heart. Its cells are embryologically and biologically similar to the endothelial cells that line blood vessels. The endocardium also provides protection to the valves and heart chambers.
In 2002, there were five sisters living in the Duggar house: Jana, then 12; Jill, 11; Jessa, 10; Jinger, 9; and Joy-Anna, 5. In March 2003, Jim Bob met with âchurch eldersâ to discuss Joshâs behavior, and they decided Josh needed to enter a treatment program.
Jana Duggar has had enough of playing nanny, so sheâs reportedly leaving 19 Kids and Counting to make her own way in the world.Two of her younger sisters have already left the nest, so she feels like itâs her turn to experience life without another Duggar tagging along.reva Bowdoin. Jana Duggar has had enough of playing nanny, so sheâs reportedly leaving 19 Kids and Counting to make her own way in the world. Two of her younger sisters have already left the nest, so she feels like itâs her turn to experience life without another Duggar tagging along.