男，62岁。10年前体检曾被告知患心脏病，近1～2年来心前区不适，心悸，逐渐加重。查体：BP21.3/8kPa（160/60mmHg），心浊音界增大呈靴型。
该患者心脏靴型增大说明（）
A.胸骨左缘第2肋间收缩期杂音
B.胸骨左缘第2肋间舒张期杂音
C.胸骨左缘第3肋间收缩期杂音
D.胸骨左缘第3肋间舒张期杂音
E.胸骨右缘第2肋间舒张期杂音
参考答案：B
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| Dear grandma, How's it going? I hope that grandpa is well now. l am sorry to hear that he had a 1 last week. l hope you are in 2 health. Things are fine here. I finished my end-of-year 3 last week, and got my report card today. I always4 nervous when I see the envelope __5 school in the mail, but luckily I did OK this time.I__6 a really hard time with science this semester, and l wasn't surprised to find that my _ 7 report was from my science teacher. She said l was lazy, which isn't true. lt's just that I find 8 really difficult. Another disappointing result was in history. My history teacher said I could do better. The good news is that 9 math teacher said l was hard- working. And my Spanish teacher said my listening was good. Well, that's all the news I have for you now. Mom and Dad__10 their love. Love, Alan | |||
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