心房

Each had the followings measured: the antegrade Wenckebach point and 2:1 conduction point and the effective refractory period. Adenosine triphosphate was given intravenously at the time of atrium pacing until the dose of ATP reaches 0.30 mg/kg or the antegrade conduction of the AVN was blocked.

选择19例预激综合征行射频消融术后且房室结前传文氏点等于或大于150次/分的患者，测量房室结前传功能（前传文氏点、2：1点）和有效不应期，在心房起搏时静脉推注ATP，直至0.30 mg/kg或出现房室前传阻断。

Combination of silver nitrate staining, myelin staining and PTAH staining identifies the exact location of the sinus node tissue, and cultured sinus node cells have lower expression of kir2.1 protein than the atrial and ventricular myocytes of neonatal rats.

综合嗜银染色、髓鞘染色和PTAH染色3种方法可以准确定位乳鼠窦房结，乳鼠窦房结细胞中kir2.1蛋白表达水平低于心房和心室肌细胞。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。