Save. A hookah is a type of water pipe used to smoke flavored tobacco, which is a popular social activity among young adults in the United States, the United Kingdom and the Middle East.ave. A hookah is a type of water pipe used to smoke flavored tobacco, which is a popular social activity among young adults in the United States, the United Kingdom and the Middle East.
Cardiovascular (heart) surgery is surgery on the heart or great vessels performed by cardiac surgeons.
Vascular Surgery. A vascular surgeon is a surgical specialist who cares for patients with diseases that affect the arteries, veins, and lymphatic systems exclusive of the heart and intracranial (within the brain) circulations. Hardening of the arteries or atherosclerosis is a common cause of vascular disease.