Assertion: ventricular systole | /r/CapableOf | begin with isovolumic contraction
Facets:
Source sentences:
text: The ventricular "Systole", or contraction, begins with "Isovolumic contraction", i.e., with the vertical bar at "A -V valve closes"; it ends with completing the "Ejection" stage at the bar at "Aortic valve closes".
text: The ventricular "Systole", or contraction, begins with "Isovolumic contraction", i.e., with the vertical bar at; it ends with completing the "Ejection" stage at the bar at.