Answer the following: (i) What are the names of the two atri…
Answer the following: (i) What are the names of the two atrioventricular valves of the heart and what are their functions? (ii) Describe the events that occur in the heart during the early phase of ventricular systole (Isovolumic Contraction). (iii) What is EDV? (iv) During Isovolumic Contraction is blood volume in the ventricles greater, equal to, or less than EDV on average. Explain your answer.