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.
More News. Feeling blue (again)! Jill Duggar and her husband, Derick Dillard, are expecting another baby boy, the couple announced in a TLC video posted on Monday, January 30. The next Dillard baby is a boy, the happy couple, who are also parents of son Israel, 21 months, revealed together in the clip.