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
Given name register a name that may cause a child harm, which is considered offensive or which are deemed impractical. In France, the agency can refer the case to a local judge. Some jurisdictions, such as Sweden, restrict the spelling of names. Parents may choose a name because of its meaning. This may be a personal or familial meaning, such as giving a child the name of an admired person, or it may be an example of nominative determinism, in which the parents give the child a name that they believe will be lucky or favourable for the child. Given names most