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.
They also refer patients to a cardiac surgeon if necessary. Interventional Cardiologists - treat patients who are dealing with coronary artery disease, heart valve disease, and peripheral vascular disease. They do angioplasty and stent placements, embolic protection, atherectomy procedures, and mitral valve repairs.