Anatomy of the Heart at Cook Children's
Cook Children's Health Care System 4:13 2018-04-25 00:31 26 423 139 7

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hospitalpediatricsnon-profitchild healthcook children'sHeart chambersleft atriumright atriumatrialeft ventricleright ventricleinteratrial septuminterventricular septumheart valvestricuspid valvemitral valvepulmonary valveaortic valveaortamyocardiumpacemaker cellslungscoronary arteryhow many heart beats in a minutehow many quarts of blood does your heart pump a minute