Coronary sinus: a venous sinus that opens into the right atrium of the heart and serves to drain the coronary veins. 一个暴露的伤口不仅造成疼痛,也成为外来做生物入侵的管道。冠状窦:开口于右心房的静脉管道,用于输冠状静脉的血入心脏。
Conclusions The up-regulation of TGF-β 1 mRNA and protein in human right atrium may be correlated with the initiation or maintenance of AF, and may contribute to the development of atrial fibrosis as a molecular mechanism in patients with rheumatic heart disease. 结论房颤患者心房组织中TGFβ1分子重构可能是房颤时心房纤维化发生的分子机制之一,与房颤的发生和维持有关。
The changes of P loops mentioned above were caused by the electrical changes in the atrium which were due to the corresponding dilation of the left atrium caused by the sudden decrease of the pumping function of the heart when AMI occurred. 上述P环变化是因为AMI时心脏泵血功能骤减引起相应的左心房扩张造成的心房电学变化。提示:急性心肌梗塞P环异常与左心早期功能不全有关。
Objective: To evaluate the affects of giant left atrium ( GLA) and the benefits of left atrial plication ( LAP) on the recovery of heart and lung function during early postoperative stage. 目的分析巨大左心房对二尖瓣瓣膜手术后早期心肺功能恢复的影响,以及左心房折叠术(LAP)的早期手术疗效。
ECG signal reflects the electrical activity of the heart excited process, can reflect the degree and development of myocardial damage and function structure of atrium and ventricle, and identify whether all kinds of rhythm of the heart is wrong. 心电信号反映的是心脏兴奋的电活动过程,可以反映心肌受损的程度、发展过程以及心房、心室的功能结构进而可以分析、鉴别各种心律是否失常。