Aorta. The aorta is the body's largest artery (the blood vessels that carry oxygen-rich blood). Roughly the diameter of a garden hose, this artery extends from the aortic valve in the heart down through the chest and abdominal region, where it divides into a blood vessel that supplies each leg.
WolffâParkinsonâWhite syndrome (WPW) is one of several disorders of the electrical system of the heart that are commonly referred to as pre-excitation syndromes.olffâParkinsonâWhite syndrome (WPW) is one of several disorders of the electrical system of the heart that are commonly referred to as pre-excitation syndromes.
Potentially, such insights will inform the future management of these conditions. Where WPW is inherited as a familial trait, with or without associated cardiac defects or a systemic syndrome, there are clinical genetic ramifications that are already of practical importance.[PubMed-indexed for MEDLINE].amily studies, and more recent molecular genetic investigations, indicate that the Wolff-Parkinson-White (WPW) syndrome and associated preexcitation disorders can have a substantial genetic component.