right atrial activity 右心房电位
concealed atrial activity 隐匿性心房活动
fragmented atrial activity zone 部分心房活动区
atrial electric activity 心房电活动
atrial electrical activity 心房电活动
During atrial fibrillation, uncoordinated electrical activity leads to ineffective atrial contraction, reduced atrial filling time, and decreasing cardiac output.
在心房颤动，不协调电活动导致无效的心房收缩，减少心房充盈时间，减少心输出量。
As a result single guinea-pig atrial myocyte with normal electrophysiologic activity was obtained and its L-Ica and IK were successfully recorded with patch-clamp technique.
结果获得了具正常电生理活性的单个细胞及高阻封接的形成，成功记录了L -型钙流和延迟整流性钾流。
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