患者,女,68岁。因“晕厥1次”入院。心电图:心率38次/分。P波与QRS波各自独立,心房率快,QRS形态时限正常,R-R间期相等。患者最有可能的诊断是( )。
Goods are carried by several of transport--on road or rail, by sea or air.
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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