Shingles, also known as zoster or herpes zoster, is a painful skin rash caused by the same virus responsible for chicken pox: the varicella zoster virus. Even if you had chicken pox in the past, you can still contract shingles.aused by the herpes virus, the earliest symptoms of both conditions include headache, fever, a general feeling of malaise, sore throat and swelling of the face. Chicken pox is very common in children, being actually a children's disease. It is very contagious and it is actually nothing but a viral infection.
The pulmonary vein is the vessel transporting oxygen-rich blood from the lungs to the left atrium. A common misconception is that all veins carry de-oxygenated blood. It is more appropriate to classify veins as vessels carrying blood to the heart.
pulmonary arteries â deoxygenated blood is pumped by the right ventricle into the pulmonary arteries that link to the lungs. pulmonary veins â the pulmonary veins return oxygenated blood from the lungs to the left atrium of the heart. aorta â this is the largest artery of the body, and it runs the length of the trunk.