The cardiovascular disorders interfere with the emptying of the left ventricle . 心血管病人造成左心室郁血。
In the lizard, a muscular septum partially divides the ventricle . 在蟲蜴中,肌肉質(zhì)的隔膜把心室部分地隔開。
The posterior borders of the left ventricle and inferior vena cava are well seen . 左心室和下腔靜脈的后界看得很清楚。
From the left atrium the blood passes through the bicuspid valve into the left ventricle . 來自左心房的血液通過二尖瓣進(jìn)入右心室。
Yet on maximal vagal stimulation, both atria and ventricles come to a standstill . 然而,以最大刺激作用于迷走神經(jīng)時(shí),心房和心室都停搏。
This is particularly important when the conducting tissues between the sa node and the ventricles fail only from time to time . 尤其在竇房結(jié)和心房之間的傳導(dǎo)組織有時(shí)發(fā)生故障時(shí)這點(diǎn)尤為重要。
The name tricuspid refers to the three flaps of tissue that guard the opening between the right atrium and the right ventricle . 三尖瓣這個(gè)名稱與守衛(wèi)著右心房和右心室開口的三塊片狀瓣膜有關(guān)。
An "atrially triggered" pacemaker can pick up the signals directly from the sa node and strengthen them before passing them to the ventricles . 一種“心房觸發(fā)式心博器”就能從竇房結(jié)直接接收這種信號,并在傳送到心房去之前還能將這種信號進(jìn)行放大。
The ventricles make up the greater part of the heart 兩個(gè)心室占心臟的大部分。
The ventricles rest almost twice as much as they work 5心室的休息時(shí)間幾乎是工作時(shí)間的2倍。