The cardiac cycle includes atrial systole, isovolumetric contraction, ventricular ejection, isovolumetric relaxation, atrial filling, and ventricular filling.
The cardiac cycle includes atrial contraction (atrial systole) when the atria are 70% full, isovolumetric contraction (ventricles contract with closed valves), ventricular ejection (blood into aorta), isovolumetric relaxation (ventricles relax below aortic pressure), atrial filling, and ventricular filling.
| Original | atrial contraction: when 70% full atrial systole isovolumetric contraction: contracting ventricle pressure builds with both sets of valves closed ventricular ejection: aortic valve opens, blood into aorta isovolumetric relaxation: ventricular pressure falls below aortic pressure, aortic valve closes below aortic pressure atrial filling ventricular filling |
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| Title | the cardiac cycle - systole (contraction) |
| Settings | 1,1,0 | n,n,n,n |
| Text1 | atrial contraction: when 70% full atrial systole ... ... ... ... ... |
| Text2 | atrial contraction: when 70% full atrial systole isovolumetric contraction: contracting ventricle pressure builds with both sets of valves closed ... ... ... ... |
| Text3 | ... isovolumetric contraction: contracting ventricle pressure builds with both sets of valves closed ventricular ejection: aortic valve opens, blood into aorta ... ... ... |
| Text4 | ... ... ventricular ejection: aortic valve opens, blood into aorta isovolumetric relaxation: ventricular pressure falls below aortic pressure, aortic valve closes below aortic pressure ... ... |
| Text5 | ... ... ... isovolumetric relaxation: ventricular pressure falls below aortic pressure, aortic valve closes below aortic pressure atrial filling ... |
| Text6 | ... ... ... ... atrial filling ventricular filling |
| Full | atrial contraction: when 70% full atrial systole isovolumetric contraction: contracting ventricle pressure builds with both sets of valves closed ventricular ejection: aortic valve opens, blood into aorta isovolumetric relaxation: ventricular pressure falls below aortic pressure, aortic valve closes below aortic pressure atrial filling ventricular filling |
Tags: 6_2_blood_system
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