What Causes Chest Pain? Chest pain is a common symptom of many heart problems, including: Coronary artery disease, which happens when cholesterol builds up on the walls of your arteries. Heart attack, which happens when blood flow to your heart is blocked and its cells canât get the blood and oxygen they need to pump. Chest pain is a very common symptom; if you think you or someone else is having a heart attack, call 9-1-1 right away. Heart rhythm problems, where your heart beats too fast, too slow, or in an irregular way. Heart valve problems, which can happen when your valves become narrow or leak.
The pineal gland is located deep in the brain in an area called the epithalamus,where the two halves of the brain join. In humans, this is situated in the middle of the brain; it sits in a groove just above the thalamus which is an area that co-ordinates a variety of functions related to our senses. The pineal gland contains high levels of calcium and can be used by radiographers to mark the middle of the brain in X-ray images.
The adrenal gland is another endocrine gland regulated by the pituitary. The adrenal cortex, the outer part of each of the two adrenal glands, produces aldosterone, cortisol, and other steroids. These substances regulate salt concentration in body fluids and glucose, fat, and protein metabolism.ituitary Control. The master gland, i.e., the gland that regulates many of the other endocrine glands, is the pituitary, located at the base of the brain. Also called the hypophysis, the pituitary secretes at least five hormones that directly affect the other endocrine glands.