5 Easy Facts About cấu tạo bơm màng khí nén Described
Since thoracic force decreases upon inspiration and draws the caval blood upwards towards the correct atrium, expanding the dimensions of the opening lets much more blood to return to the center, maximizing the efficacy of lowered thoracic strain returning blood to the center. The aorta doesn't pierce the diaphragm but somewhat passes powering it b