The pain and burning sensation in the knees is often caused due to the damage to the structures in and around the knee joint. Wear and tear of knee joint cartilage is the most common reason. The other cause can be ligament tear, bursitis.
The pulse of the brachial artery, located in the upper arm, can be felt on the elbow's ventral aspect. This artery is the major blood vessel that supplies the upper arm with blood. Continue Reading.
Brachial artery - Additional images. 1  Cross-section through the middle of upper arm. 2  The axillary artery and its branches. 3  The radial and ulnar arteries. 4  Ulnar and radial arteries. 5  The deep veins of the upper extremity. 6  The right brachial plexus (infraclavicular portion) in the axillary fossa; viewed from below and in front.