how many values are present in human heart and function
Answers
Three Valves are present in our heart .
ANSWER
"4 valves are present in human heart"
1. right atrioventricular valve / tricuspid valve: present between rt atrium and rt ventricle...........function is to allow the flow of deoxygenated blood from right atrium to right ventricle nd also prevents backflow from rt ventricle to rt atrium during ventricular contraction.
2. left Atrioventricular valve / bicuspid valve : present between left atrium and left ventricle......... function same as above.
3. pulmonary valve : present in pulmonary artery...... function is to prevent back flow of deoxygenated blood into left ventricle during ventricular relaxation.
4.Aortic valve : present at the aorta opening...... function is to prevent backflow of oxygenated blood into left ventricle during ventricular relaxation.
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