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
Rose (given name) of Old English rōse from the Latin rosa; phonetically linked to the Greek rhódon, which is independent of the etymology of the surname Rose. Distinctions can sometimes be made between individuals who derive this given name after the surname and those who are named after the flower. Rhoda, as in Acts 12:12-15, is the Greek equivalent. Rosalia was the name of a 12th-century Sicilian saint. St. Rose of Lima was the first person born in the Americas to be canonized. Rose (given name) Rose is a given female name. It is a late Latin name derived from "rosa", meaning "rose".