The Cardiac Cycle 0.0 / 5 ? Physical EducationAnatomy & physiologyASOCR Created by: [email protected]Created on: 16-04-17 11:56 The cardiac cycle refers to the process of cardiac muscle contraction and the movement of blood through its ......... chambers 1 of 11 One complete cardiac cycle represents the sequence of events involved in a .......... ............. single heartbeat 2 of 11 The relaxation phase of cardiac muscle where the chambers fill with blood Diastole 3 of 11 The contraction phase of cardiac muscle where the blood is forcibly ejected into the aorta and pulmonary artery Systole 4 of 11 As the atria and then ventricles ......., they expand drawing blood into the atria relax 5 of 11 The pressure in the atria ........... opening AV valves increases 6 of 11 Blood .............. enters the ventricles passively 7 of 11 SL valves are closed to ........... blood from leaving the heart prevent 8 of 11 The atria contract, .......... remaining blood into the ventricles forcing 9 of 11 The ventricles contract, increasing the pressure closing the AV valves to prevent ........... into the atria backflow 10 of 11 SL valves are forced open as blood is ......... from the ventricles into the aorta and pulmonary artery ejected 11 of 11
The Cardiovascular and Respiratory Systems - Heart's Conduction System Linked To Cardiac Cycle 4.0 / 5 based on 3 ratings
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