导管射频肺静脉口环状消融治疗局灶性心房颤动。

Focal atrial fibrillation treated by circumferential radiofrequency catheter ablation of pulmonary vein orifice.

目的探讨先天性肺静脉狭窄的彩色多普勒超声心动图诊断价值。

Objective To evaluate the diagnosis value for congenital pulmonary vein stenosis by the colour Doppler echocardiogram.

目的旨在评价超声心动图对完全性肺静脉异位引流(TAPVD)的诊断价值。

Objective to evaluate color Doppler echocardiography in diagnosing total anomalous pulmonary venous drainage (TAPVD).

氧气穿过无数肺泡的薄壁进入毛细血管中，随后经肺静脉带到心脏。

Oxygen passes through the incredibly thin walls of the alveoli into the capillaries and is then carried back to the heart via the pulmonary veins.

结论高甲状腺素可引起心房电生理重构和心房及肺静脉的缝隙连接重构。

Conclusion Thyroid hormone could lead to remodeling of both atrial electrophysiology and gap junction between atrium and pulmonary vein.