sinuatrial，意为“心房颤动”，是一个医学术语。其音标为[ˌsɪnjuˈeɪtriəl]。

sinuatrial的意思是：心房颤动；心房扑动；窦房结扑动；窦房结颤动。

用法和双语翻译：

sinuatrial发作时，患者常感到心悸、乏力、头晕，甚至晕厥，同时可伴有胸闷、气短、心前区不适等症状。

常见用法：

1. Sinuatrial arrhythmia is a common type of arrhythmia, which refers to an abnormal heart rhythm caused by various factors.

心房颤动是一种常见的心律失常类型，是由多种因素引起的心律失常。

2. Sinuatrial rate is determined by the autonomic nervous system and other factors, and can be affected by various drugs and diseases.

心房颤动频率受自主神经系统等多种因素的影响，可受各种药物和疾病的影响。

3. Sinuatrial rhythm is a kind of heart rhythm that is controlled by the sinoatrial node, which is located in the right atrium.

窦房心律是由窦房结控制的，位于右心房的一种心脏节律。

4. Sinuatrial block refers to the situation where the sinoatrial node cannot transmit its signal to the atrioventricular node, causing the heart rate to slow down.

窦房结阻滞是指窦房结发出的信号无法传导至房室结，导致心率减慢的情况。

以上是关于sinuatrial的一些基本信息，供您参考。

sinuatrial的意思、释义、用法及双语翻译列举常见短语如下：

意思：

1. 窦房结。

2. 窦房结与心房之间的电连接。

释义：窦房结与心房之间的连接。

用法：通常指心脏的正常起搏点，位于右心房的上部。

常见短语：sinuatrial node 窦房结，sinuatrial connection 窦房结与心房之间的电连接。

双语翻译：Sinuatrial node is the normal site of impulse generation in the human heart. Sinuatrial rate refers to the rate at which impulses are generated by the sinuatrial node. Sinuatrial rhythm refers to the rhythm of the heartbeat generated by the sinuatrial node. Sinuatrial fibrillation refers to atrial fibrillation with a focus in the sinuatrial node. Sinuatrial block refers to a block of electrical impulses in the sinuatrial node. Sinuatrial reentry refers to a type of electrical conduction through the sinuatrial node that allows the impulse to bypass normal electrical conduction pathways. Sinuatrial ectopic beats refer to premature atrial beats originating from the sinuatrial node. Sinuatrial ectopic rhythm refers to a type of arrhythmia characterized by abnormal rhythms originating from the sinuatrial node. Sinuatrial ectopic focus refers to an abnormal focus in the sinuatrial node that can cause arrhythmias.

以上就是关于sinuatrial的相关信息，希望对你有所帮助。