Kingdom of Hadhramaut (violet) in the 3rd century CE during the Sabaean-Himyarite war, it was eventually annexed by the Himyarite Kingdom.
Location of the Heart. Heart is located safely inside the chest cavity which looks like a cage bound by the ribs and breast bone (sternum). The chest cavity is also called as thoracic cavity and it lies between neck and abdomen.
The sternum is a natural âshieldâ that protects the important organs in the thoracic cavity â the heart and great blood vessels. It has three parts known as the manubrium (top), body of the sternum (middle) and xiphoid process (bottom).