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.
Cardiovascular surgeon performs operations on the heart and blood vessels of the body. There are a number of different types of operations on the heart, including replacement of heart valves, or bypasses of blocked coronary arteries.ong Term Career Potential. After the many years of school, training and residency that cardiovascular surgeons must go through, chances are by the time they become professional surgeons, they will work in the field for a long time.