Question:

During ventricular systole: A. Atria are contracting B. The

Last updated: 7/16/2022

During ventricular systole: A. Atria are contracting B. The

During ventricular systole: A. Atria are contracting B. The semilunar valves are closed C. The atrioventricular valves are closed D. The ventricles are filling