Pressure in the ventricle has incre

Pressure in the ventricle has increased to the point where it is greater than the pressure in the pulmonary trunk/aorta. This pushes the cusps of the semilunar valves against the walls of the vessels, opening the valve.

結果 (繁體中文) 1:

壓力在心室已增加至其比在肺動脈幹/主動脈的壓力大的點。此推靠血管壁的半月瓣的瓣尖，打開閥。

結果 (繁體中文) 2:

心室中的壓力已增加到大於肺幹/主動脈中的壓力。這將半月瓣閥的尖尖推到容器壁上，打開閥門。

結果 (繁體中文) 3:

心室內的壓力已經新增到大於肺動脈幹/主動脈內的壓力。這將推動半月形閥門的尖端抵住容器壁，打開閥門。