adj.心房与心室的，房室的

The atrioventricular node acts as a natural pacemaker for the heart.
房室结作为心脏的自然起搏器。
Atrial fibrillation can disrupt the normal conduction through the atrioventricular bundle.
房颤可能会干扰通过房室束的正常传导。
The atrioventricular valve prevents backflow of blood from the ventricles to the atria during diastole.
在舒张期，房室瓣阻止血液从心室回流到心房。
The AV delay setting in a cardiac pacemaker can be adjusted to accommodate individual patient needs.
心脏起搏器中的房室延迟设置可以根据个体患者需求进行调整。
The surgical procedure to repair an atrioventricular septal defect involves closing the hole between the atria and ventricles.
修复房室间隔缺损的手术涉及关闭心房和心室之间的孔洞。
In a healthy heart, electrical signals travel from the atria to the ventricles through the atrioventricular bundle.
在健康心脏中，电信号从心房经由房室束传向心室。
An atrioventricular block can lead to a slower heart rate due to inefficient transmission of electrical impulses.
房室阻滞可能导致心率减慢，因为电冲动传输效率降低。
Medications targeting the atrioventricular junction are used to treat certain types of arrhythmias.
针对房室结的药物用于治疗某些类型的心律失常。
During atrial systole, the atrioventricular valve opens, allowing blood to flow into the ventricles.
在心房收缩期间，房室瓣打开，让血液流入心室。
The atrioventricular node is crucial for maintaining a regular heartbeat, ensuring that both atria and ventricles contract in synchrony.
房室结对于保持规律的心跳至关重要，确保心房和心室同步收缩。