AGT and persistent truncus arteriosus: Twenty-two articles exerted the cardioprotective properties of WXKL in CVDs, involving in myocardial ischemia, myocardial infarction (MI), ischemia/reperfusion (I/R), transverse aortic constriction (TAC), congestive heart failure, spontaneously hypertensive animal models and Ang II/Norepinephrine (NE)-induced H9C2 cells, the basic characteristic of included studies was shown in Table 1.