questionedithistorytranslationsCurrent version This is the accepted version. added by Ninjai March 24, 2018, 6:01 p.m. The heart consists of atrioventricular and semilunar... musclesveinsvalvesnodesThe heart valve normally allows blood to flow in only one direction through the heart. The four valves commonly represented in a mammalian heart determine the pathway of blood flow through the heart. A heart valve opens or closes incumbent on differential blood pressure on each side.NinjaiShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Heart valve1Very interesting! wikipedia → Heart valvereach: rather globalanatomyhuman anatomyVotes +1 Very interesting! Piper Perabo Acceptable olorion Acceptable th3pizgat0r