To test the effects of the major components from Danshen and Sanqi on cardiac function in a myocardial infarction (MI) rat model, salvianolic B (SalB) from Danshen and ginsenosides Rg1 (GRg1) and Rb1 (GRb1) from Sanqi were administered alone or in combination intragastrically [83]. Here, PIK3R1 is linked to myocardial infarction.