查询词典 fibrillation

"Atrial fibrillation is a well-known risk factor for stroke in the elderly," Dr. Tuula Pirttila, of Kuopio University Hospital, Finland, and colleagues write."Several studies have shown that AF predicts the development of poststroke dementia, whereas others have found no such association."

芬兰Kuopio大学医学院的Tuula Pirttila医师称&心房颤动是老年中风患者显著的危险因素&，他的同事表明&几项研究曾显示心房颤动可预测中风后痴呆的发生，但其他的研究则未发现两者间存在联系。&

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。