(Science: cardiology, gastroenterology) A backward flowing, as the casting up of undigested food or the... Read More
The human heart structure consists of heart chambers (2 atria and 2 ventricles) that differ functionally from each other.... Read More
noun, plural: mitral valves
The valve between the left atrium and left ventricle of the heart, and has two... Read More
Have you ever thought about what happens to the food after you have taken it into your mouth?
How those big steak pieces... Read More
A number of popular myths about vegetarianism sprung with no scientific basis. One example of such a myth is that man is... Read More
noun, plural: tricuspid valves
The heart valve located on the right side of the heart between the right atrium... Read More
noun, plural: crops
(1) (botany) A plant grown to be harvested for agricultural use.
(2) (botany) The total... Read More