The left and right phrenic nerves send signals to control the diaphragm, which receives its blood supply primarily from the inferior phrenic arteries ... have some minor variations in the diaphragm's ...

Yet subtle shifts in our anatomy today demonstrate how unpredictable evolution can be. Take something as mundane as an extra blood vessel in our arms, which going by current trends could be ...

Arteries are large blood vessels that carry oxygenated blood from the heart to the cells, tissues, and organs throughout the body. The subclavian artery is a major blood vessel located in the thorax ...

Epigastric pain refers to pain or discomfort below the ribs in your upper abdomen area. Causes range from acute digestive issues like acid reflux to chronic conditions such as esophagitis ...