Most blood draws occur through the median antecubital vein, located in the inner elbow ... Asking the patient to make a fist or perform light arm exercises can stimulate blood flow, improving ...

The men underwent left antecubital transbrachial gonadal-vein catheterization, which the authors prefer to transfemoral catheterization owing to its reduced complication rate, improved ...

[15] Cannulas were placed in the antecubital veins of the right and left arm for infusions and blood sampling, respectively. After venous cannulation, the subjects relaxed for ~20 min. Then ...