心的外形和腔内结构详解.ppt

文档介绍：ContentsIntroductionLocation,relationship&,theheart,andthebloodvesselswhichincludethearteries,,(calledlymph):(greater)circulationiscirculationofbloodthroughwhichbloodflowsfromleftventricleintotheaortaanditsbranchestoallpartsofthebody,,bloodchangesfromarterialbloodtovenousblood;(1)pickupnutrientsfromthedigestivetractanddeliverthemtocellsthroughoutthebody,and(2)(lesser)circulationisbloodcirculationthroughwhichbloodflowsfromtherightventricleintopulmonarytrunkanditsbranchestothelungs,,,,reflectingthefactthatthemaximumarterialpressurehereisonlyone-,,irculation,