病态窦房结综合征(Sick Sinus Syndrome,以下简称病窦)是心血管系统常见病之一。它是由于窦房结及其周围组织发生永久性、器质性病变,导致起搏和/或传导功能低下,引起窦性心动过缓及其他心律失常,出现不同程度的心、脑、肾供血不足的一组综合征。如果单纯窦房结病变因房室结逸搏心律代偿维持心率不致过慢,临床上可无明显症状出现。所以当心 Sick sinus syndrome (Sick Sinus Syndrome, hereinafter referred to as sick sinus) is one of the common cardiovascular diseases. It is due to the occurrence of permanent, organic lesions in the sinus node and its surrounding tissue, resulting in pacing and / or conduction dysfunction, causing sinus bradycardia and other arrhythmias, varying degrees of heart, brain and kidney blood supply Insufficient group of syndromes. If the simple sinus node disease due to atrioventricular node escape stroke heart rate compensation to maintain heart rate will not be too slow, clinically no obvious symptoms appear. So watch out