The brachial artery runs down your arm from the shoulder to the cubital fossa at the front of your elbow. Here, the brachial artery ends by splitting into two branches, the ulnar and radial arteries.

Ultrasound showed upper-arm brachial artery diameter 8.5 cm above the antecubital fossa as 3.93±0.49 mm. Vascular cross-sectional area measured by oscillometric measurement was 12.3±3.0 mm 2.

A 39-year-old man who used intravenous fentanyl presented to the emergency department with a 1-month history of a painful, progressively enlarging pulsatile mass in his right antecubital fossa ...

Brachial artery FMD was lower with increasing quartiles of UACR (P=0.032; Figure 1).In univariable regression analyses variables associated with lower brachial artery FMD (P<0.10) included age ...