regulates heart induction regulation of animal organ formation regulation of multicellular organismal process biological regulation regulation of heart induction biological_process Any process that modulates the rate, frequency, or extent of heart induction. Heart induction is the close range interaction between mesoderm and endoderm or ectoderm that causes cells to change their fates and specify the development of the heart. 2010-10-04T10:23:43Z GO:0090381 tb regulation of heart morphogenesis