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

性肺静脉病灶触发,这些病灶能够触发心房
之纤维颤动。
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OK, so so for people who have listened to this podcast for a while, because we haven't talked about it for quite a while, but my sister owns a building and has a restaurant on the main floor and the building's haunted AF.
好的,对于那些已经收听这个播客一段时间的听众来说,因

已经有一段时间没谈及这个话题了,
的姐姐拥有一栋楼, 并在底层经营着一家餐厅, 而这栋楼可是闹鬼得厉害。
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