The term 'Artery Heart' is composed of three crossword solutions: AORTA (5 letters), Aortal (6 letters), and Aortic (6 letters). AORTA is the main artery of the human body, originating from the left ventricle of the heart and extending down to the abdomen. Aortal is an adjective that describes something related to the AORTA, such as aortic valves or aortic arch. Aortic is also an adjective that describes something related to the AORTA, such as aortic aneurysms or aortic dissection. All three terms are related to the AORTA, which is the main artery of the human body.