您要查找的是不是：
- late systolic elevation 收缩晚期升高
- Late systolic murmurs begin in midsystole and extend to or through S2. 收缩期晚期杂音始于收缩期中期，延至或贯穿S2。
- Early and late systolic murmurs also occur and should be distinguished from ejection murmurs. 在收缩早期或晚期也会出现杂音，应与喷射音相区别。
- Late systolic murmurs begin in midsystole and extend to or through S2. They may be heard in mitral valve prolapse (frequently accompanied by midsystolic clicks) or coarctation of the aorta. 收缩期晚期杂音始于收缩期中期，延至或贯穿S2。可在二尖瓣脱垂（通常伴有收缩中期喀喇音）或主动脉瓣缩缝时听到。
- Late systolic murmurs begin in midsystole and extend to or through S2. They may be heard in mitral valve prolapse( frequently accompanied by midsystolic clicks) or coarctation of the aorta. 收缩期晚期杂音始于收缩期中期，延至或贯穿S2。可在二尖瓣脱垂（常伴有收缩中期喀喇音）主动脉瓣缩缝时听到。
- late systolic posterior buckling of mitral leaflets 收缩晚期二尖瓣瓣叶下垂(弯曲)
- late systolic regurgitant murmur 收缩晚期返流性杂音
- In order not to be late, she cut across the fields. 为了不迟到，她抄近路穿过田野。
- The house is at an elevation of 1000 meters. 这所房子在海拔1000米处。
- The gun has an elevation of 45 degrees. 这门炮的仰角为45度。
- It irks us to wait for people who are late. 等候迟到的人使我们厌烦。
- The city is at an elevation of 2000 metres. 这座城市海拔2000米。
- This is an elevation of 2000 metres. 这是块海拔二千米的高地。
- The late boy made a beeline for his classroom. 迟到的男孩抄捷径跑去上课。
- I have a fear that we will be late. 我怕我们要迟到了。
- Soon we reach a plateau at an elevation of about ninety feet. 我们很快就抵达一片高度约九十英尺的高原。
- The dean returned in the late afternoon. 系主任是在傍晚时分回来的。
- Do you ever take the subway alone late at night? 你有没有在深夜单独乘过地铁？
- We shall find out the truth early or late. 我们迟早会查明事实真相。
- Oversleeping is a lame excuse for being late. 睡过头不是迟到的充足理由。
