Many aspects of an animal or plant can be correctly called adaptations, though there are always some features whose function is in doubt. By using the term adaptation for the evolutionary process, and adaptive trait for the bodily part or function (the product), the two senses of the word may be distinguished.
Angioplasty (or Balloon angioplasty) is an endovascular procedure to widen narrowed or obstructed arteries or veins, typically to treat arterial atherosclerosis. An empty, collapsed balloon, known as a balloon catheter, is passed over a wire into the narrowed locations and then inflated to a fixed size.
A. For certain people, heart disease treatment can be achieved without surgery. Angioplasty is a non-surgical procedure that can be used to open blocked heart arteries. Stent placement is another option that can be done during angioplasty. The procedure is performed in the cardiac catheterization laboratory (or cath lab) by a specialized cardiologist and a team of cardiovascular nurses and technicians.