The heart has four chambers. Deoxygenated blood enters the right atrium from around the body via the superior and inferior vena cavae, and travels down through the tricuspid valve into the right...
there are 4 heart valves.
Tricuspid valve is more complex as compared to bicuspid valve .
Mitral Valve lies between left atrium and the left ventricle. Tricuspid valve lies between right atrium and right ventricle.
the mitral valve is the given name for it, while the bicuspid valve is the technical name for it.