| Q-T离散度在慢性肺心病中的临床意义 |
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| 引用本文： | 王雪梅. Q-T离散度在慢性肺心病中的临床意义[J]. 实用临床医学(江西), 2002, 3(2): 33-34 |
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| 作者姓名： | 王雪梅 |
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| 作者单位： | 江西省肺科医院 江西南昌330006 |
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| 摘 要： | 目的 :探讨Q T离散度 (Q Td)在慢性肺心病中的临床意义。方法 :观察 3 2例慢性肺心急性加重期病人Q Td、校正Q Td(Q Tcd)的变化 ,并与 2 5例慢性肺心病心功能代偿期及 3 0例正常人的Q Td、Q Tcd对照研究。结果 :慢性肺心病Q Td、Q Tcd较正常人明显延长 (P <0 .0 1) ,慢性肺心病急性加重期较缓解期Q Td、Q Tcd明显延长 (P <0 .0 1)。结论 :Q Td、Q Tcd在慢性肺心病中有重要临床意义 ,纠正使Q Td、Q Tcd延长的可逆因素可改善肺心病人的预后
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| 关 键 词： | Q-T离散度 慢性肺心病 |
| 文章编号： | 1009-8194(2002)02-0033-02 |
| 修稿时间： | 2001-12-11 |
Clinical Significances of Q-Td in Chronic Pulmonary Heart Disease |
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| Wang Xue mei. Clinical Significances of Q-Td in Chronic Pulmonary Heart Disease[J]. Practical Clinical Medicine, 2002, 3(2): 33-34 |
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| Authors: | Wang Xue mei |
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| Abstract: | Objective:To explore clinical significances of Q Td in chronic pulmonary heart disease. Methods: The changes of Q Td and Q Tcd were observed in chronic pulmonary heart disease with acute exacerbation phase( n =32), heart disease with functional compensation( n =25), and normal group( n =30). Results:Compared with normal group,the patients in chronic pulmonary heart disease had longer Q Td?Q Tcd ( P <0.01).The patients in chronic pulmonary heart disease with acute exacerbation phase had longer Q Td and Q Tcd than in chronic pulmonary heart disease of remission phase ( P <0.01).Conclusion:Q Td?Q Tcd had important clinical significance in chronic pulmonary heart disease. Controlling reversible agents making Q Td?Q Tcd elongation can improve prognosis of the patients with pulmonary heart diseases. |
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| Keywords: | Q Td chronic pulmonary heart disease |
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