Heart and along the conduction system of the heart. The heart receives blood low in oxygen from the systemic circulation, which enters the right atrium from the superior and inferior venae cavae and passes to the right ventricle. From here it is pumped into the pulmonary circulation, through the lungs where it receives oxygen and gives off carbon dioxide. Oxygenated blood then returns to the left atrium, passes through the left ventricle and is pumped out through the aorta to the systemic circulation−where the oxygen is used and metabolized to carbon dioxide. The heart beats at a resting rate close to
Kiri (given name) name include: Kiri (given name) Kiri is a given name appearing in various cultures. In Māori, "kiri" means "skin", "bark", or "rind". In Korean, the meaning of the name differs based on the hanja used to write each syllable of the name; there are 68 hanja with the reading "ki" and 26 hanja with the reading "ri" on the South Korean government's official list of hanja which may be registered for use in given names. In Finland, Kiri (male) name is listed in Finnish orthodox calendar. The name is a short version of Kyriakos (Saint Cyriacus the Anchorite. Notable people