Ma et al. compared the effects of XML with control treatment in clinical HF patients for 15 days and found that XML significantly improved angiotensin II (AngII), high sensitivity C-reactive protein (hsCRP), pro-B-type natriuretic peptide (NT_proBNP), Left Ventricular End Systolic Volume Index (LVESVI), and left ventricular ejection fraction (LVEF)5. Here, AGT is linked to hydrops fetalis.