Source:http://linkedlifedata.com/resource/umls/id/C0018792
CSP: upper right or left chambers of the heart.,FMA: General anatomical term which refers to a chamber or cavity to which are connected one or more chambers or passageways. Examples: right atrium of heart, atrium of middle nasal meatus, atrium of tympanic cavity, atrium of alveolus.,FMA: Cardiac chamber which consists of a wall that surrounds the cavity of an atrium.,NCI: The paired upper chambers of the heart. The left atrium receives oxygenated blood from the pulmonary vein and pumps blood into the left ventricle. The right atrium receives venous deoxygenated blood from the entire body via the superior and inferior vena cavae and pumps blood into the right ventricle. (NCI),MSH: The chambers of the heart, to which the BLOOD returns from the circulation.,NCI: Of or relating to a cavity or chamber in the body, especially one of the upper chambers of the heart.,NCI: The paired upper chambers of the heart. The left atrium receives oxygenated blood from the pulmonary vein and pumps blood into the left ventricle.