atria

Both atria are thinwalled muscular chambers.

两心房是由薄壁构成的空腔.

The atria then begin to relax.

然后心房开始放松.

The combined contraction of the atria and ventricles is a heartbeat.

心房和心室的这一系列动作合称为一次心跳.

First, the two upper chambers of the heart, called atria AY-tree-uh, contract.

首先, 心脏上不得两个腔室(心房)收缩.

Dimethyltrilobine iodide ( DMT ) 1.5 M-M increased the contractile force of isolated guinea pig left atria.

碘化二甲基木防己碱 ( DMT ) 1.5μM可增加离体豚鼠左房肌的收缩力.

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经时, 心房和心室都停搏.

Of , relating to, or involving the atria and the ventricles of the heart.

关于心房 、 心室或影响心房、心室.

During diastole, the atria and ventricles of your heart relax and to with blood.

在心脏舒张期, 心房和心室放松,血液开始流入.

During diastole, the atria and ventricles of your heart relax and begin to fill with blood.

在心脏舒张期, 心房和心室会放松,血液开始流入心脏.

Two model atria with different bodily form coefficients were set up in the paper.

本文建立了两个不同体型系数的模型中庭实验台.

In atrial fibrillation, the walls of the atria quiver instead of beating normally.

在房颤时, 心房不再正常收缩而变为颤动.

Dilated cardiomyopathy affects the heart's ventricles ( VEN-trih-kuls ) and atria.

扩张性心肌病会影响心房和 心室.

Healthy valves open and close coordination with the pumping action of your heart's atria and ventricles.

健康瓣膜的开合会严密配合心房与心室的泵血动作.