Size counts in this case, both of the oven and the potato. Assuming a normal 1200 watt microwave, one would place the potato on the plate in the oven (after scoring with the fork or knife) and microwave for about 8 minutes when placed on a rotating carousel. If you don't have one, then you must do it manually.
Home Â» Heart valve. Definition. noun, plural: heart valves. (anatomy) Any of the valves of the heart that prevents the back flow of blood through its cusps or flaps of tissues. Supplement. In humans, there are four main valves of the heart: (1) left atrioventricular valve, (2) right atrioventricular valve, (3) aortic valve, and (4) pulmonary valve. The left and right atrioventricular valves are also called mitral valve and tricuspid valve, respectively.
Aortic valve. The aortic valve is a valve in the human heart between the left ventricle and the aorta. It is one of the two semilunar valves of the heart, the other being the pulmonary valve. The heart has four valves and the other two are the mitral and the tricuspid valves. The aortic valve normally has three cusps or leaflets, although in 1â2% of the population it is found to congenitally have two leaflets.