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.
Scott Enlow/TLC. Anna Duggarâs siblings beg her to leave husband Josh after his shocking double life is revealed. Subscribe now for more on the cheating scandal and the Duggarsâ ultra-conservative lifestyle, only in PEOPLE! Itâs been a hellish week for Anna Duggar.