The pulmonary artery carries blood from the heart to the lungs, where it receives oxygen. It is unique because the blood in it is not oxygenated, as it has not yet passed through the lungs. The other unique artery is the umbilical artery, which carries deoxygenated blood from a fetus to its mother]. Arteries have a higher blood pressure than other parts of the circulatory system. The pressure in arteries varies during the cardiac cycle. It is highest when the heart contracts and lowest when heart relaxes.
This is also the day of the festival's first bull run. In Spanish, the running of the bulls is called San Fermin or San Fermines. A History of the Bull Run. Starting in 1324, Pamplona organized an annual festival to honour the city's patron saint: Saint Fermin.
Types of bullfighting which involve bulls fighting other bulls, rather than humans, are found in the Balkans, Turkey, the Persian Gulf, Bangladesh, Japan, Peru and Korea.his meant Catalonia became the second Community of Spain (first was Canary Islands in 1991), and the first on the mainland, to ban bullfighting. The ban took effect on 1 January 2012, and affects only the one remaining functioning Catalonian bullring, the Plaza de toros Monumental de Barcelona.