心房

Between 4 and 6 weeks of development, the atrial and ventricular myocardium was continuous at the primitive AV canal.

在发育4至6周期间，在初始的AV通道上心房和心室的连接是连续。

AIM: To investigate the effect of ketamine on ATP sensitive K + currents in human single atrial myocyte.

目的 ：探讨氯胺酮对人单个心房肌细胞ATP敏感性钾电流的影响。

This research studied and compared various potassium currents between mouse atrial and ventricular myocyte, and their roles in the generation of EAD.

本工作比较全面地研究和比较了分离的小鼠心室肌和心房肌单细胞上各种钾通道的特性以及抑制钾电流后EAD的发生。

At ED10.5 tiny blood vessels in the myocardium first appeared and the myofibril, which was weakly stained compared to the cardiac muscle cell, first appeared in the ventricle.

ED12.5时心肌小梁结构第一次在心室出现，ED14.5时增厚，而在心房少见心肌小梁。

Objective To discuss the diagnosis and surgical treatment of atrial myxoma.

目的探讨心房粘液瘤的诊断和外科治疗。

Objective To study the experiences of diagnose and therapy on left atrial myxoma,for improving surgical results.

目的 探讨左心房黏液瘤的诊断和治疗经验，以提高手术疗效。

Methods Twenty-one cases of atrial myxoma diagnosed by B-ultrasonography and excised under general anesthesia with middle low temperature extracorporal circulation.

方法21例心房粘液瘤均经B超确诊，在全身麻醉、中度低体温体外循环下进行手术切除。

Atrial myxoma is more likely.

心房粘液瘤可能性更大

Myxoma/diagnosis ; heart atrium ; echocardiography ; case report

粘液瘤/诊断；心房；超声心动描记术；病例报告

Atrial myxoma should be early operated after diagnosis and pay attention to myocardial preservation,excise the tumour wholly so as to avoid relapse.

结论心房粘液瘤确诊后应尽早手术治疗，术中应加强心肌保护，术中完整切除瘤体，避免肿瘤复发。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。