Moorman Antoon F M, Christoffels Vincent M
Molecular and Experimental Cardiology Group, Academic Medical Centre, University of Amsterdam, Meibergdreef 15, Amsterdam, 1105 AZ, The Netherlands.
Novartis Found Symp. 2003;250:25-34; discussion 34-43, 276-9.
Within one day after the formation of the linear heart an adult type of electrocardiogram (ECG) can be monitored, reflecting the development of coordinated activation of the heart. The possibility that during evolution and ontogenesis of the heat, this development is achieved by localized growth of cardiac chambers rather than of a conduction system is discussed here.
在线性心脏形成后的一天内，就可以监测到成人类型的心电图（ECG），这反映了心脏协调激活的发展情况。本文讨论了在心脏的进化和个体发育过程中，这种发展是通过心腔的局部生长而不是传导系统的局部生长来实现的可能性。
