X6 highlights. October 15, 2015: BMW X6M has been launched at a price tag of Rs. 1.60 Crore (ex-showroom Chennai). Under the hood, the car features a 4.4-litre Twin Turbo V8 that produces will 575 PS of power and a humongous torque of 750 Nm and is the most powerful motor ever developed by BMW.
Supply and demand. The coronary arteries regulate the supply of blood to your heart muscle depending on how much oxygen your heart needs at the time, as indicated by: 1  The number of times your heart beats per minute (heart rate). 2  Your blood pressure. 3  The force of your heart's contractions. 4  The thickness of your heart muscle.
The aorta is the artery that carries oxygenated blood from the left ventricle. Because the aorta can stretch (expand), the pressure of the blood leaving the heart is more slowly and regularly transferred to the arteries.   The abdominal aorta provides oxygenated blood and nutrients to the lower half of the body The abdominal aorta is the final section of the largest artery in  the b â¦ ody. It supplies oxygenated blood to the abdominal organs,  pelvic organs, and the legs.