BACKGROUND: Chronic heart failure (CHF) is one of the most serious problems in cardiovascular diseases. requiring accurate diagnosis and treatment. The search for new laboratory markers of CHF can improve the accuracy of diagnosis and identify the severity of the patients condition. AIM: Our aim was to study the relationship between the levels of free-circulating DNA (cfDNA) and brain... https://www.spidertattooz.com/Creative-Grids-Quick-Trim-And-Circle-Ruler-Two-4-1-2in-x-24-1-2in-CGRMT5/