| Figure 3 Catheter visualized long-axis inside the antecubital vein. |
| Blood was collected by phlebotomy from the antecubital vein. |
| If the antecubital area has been punctured, the arm should be held upwards, without bending. |
| At the time of the second infusion, two other ipsilateral antecubital veins had thrombosed. |
| Palpate one inch below the antecubital fossa to locate the brachial artery pulse found on the inside of the forearm. |
| Second, the venous anatomy of the antecubital fossa is complex. |
