患者，男性， 56 岁。诊断为冠心病、急性下壁心肌梗死，突发晕厥，数分钟后清醒，患者此时最可能出现了
A、二度Ⅰ型房室阻滞D
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Canyouofferusmachinetools___thefollowingspecification?
Sofarscientistshaveonlyacquired________understandingofthephysicalprocessesthatcauseearthquakes.
TheWesternCouncilforTravelResearchin_______employedthetermvisitor.
Thesyntacticrulesofanylanguageare______innumber.
0wing____unusualshortageofstock,thisofferismade,subjecttothegoodsbeingunsold.
