Peripheral Vascular Disease Overview. Peripheral vascular disease, also called PVD, refers to any disease or disorder of the circulatory system outside of the brain and heart. The term can include any disorder that affects any blood vessels. It is, though, often used as a synonym for peripheral artery disease.PVD is the most common disease of the arteries.The build-up of fatty material inside the vessels, a condition called atherosclerosis or hardening of the arteries, is what causes it.t is, though, often used as a synonym for peripheral artery disease. PVD is the most common disease of the arteries. The build-up of fatty material inside the vessels, a condition called atherosclerosis or hardening of the arteries, is what causes it.
The most obvious early symptom of pregnancy -- and the one that prompts most women to get a pregnancy test -- is a missed period. But not all missed or delayed periods are caused by pregnancy. Also, women can experience some bleeding during pregnancy.
If a woman is pregnant, her urine should be checked during prenatal visits because an unrecognized infection can cause pregnancy complications. Although most people have symptoms with a urinary tract infection, some do not. The symptoms of urinary tract infection can resemble those of sexually transmitted diseases.