In some patients, AF seems to be triggered by electrically active pulmonary vein foci. These foci can trigger the atria to fibrillate.
一些房颤患者似乎是被电活性肺静脉
发，这些
够发心房
维颤动。
In some patients, AF seems to be triggered by electrically active pulmonary vein foci. These foci can trigger the atria to fibrillate.
一些房颤患者似乎是被电活性肺静脉发，这些够发心房维颤动。
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