摘要
Thenormallyfunctioningheartprovidessufficientoxygenatedbloodcontainingnutrients,metatolitesandhomlonestomeetmoment-by-momentmetabolicneedsandtopresen,eaeonstantinternalmilieu.Itstwoessentialcharacteristicsarecontractilityandrhythmieity.Intheregulationofthese,thenervoussystemandneurohumoraleffectsmodulaterelationshipsbetweenvenonsreturn,outflowresistance,frequencyofcontractionandinotropicstate;therearealsointrinsiccarthacautoregulatotymeohanisms.
出版日期
2002年05月15日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）
