Specifically, the main findings were (1) higher levels of circulating angiogenic miR-27a associate with presence of AF or CHD, (2) increased concentration of ADMA in patients with CHD, (3) a positive correlation between a higher PWV and Ang-2 and a negative correlation between a higher PWV and circulating miR-27a, and (4) a negative correlation between Ang-2 levels and lower EF. Here, ANGPT2 is linked to atrial fibrillation.