| 不同频率右心室心脏起搏的血液动力学观察及预后 |
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| 引用本文： | 那开宪,沈潞华,刘庆山,顾复生. 不同频率右心室心脏起搏的血液动力学观察及预后[J]. 首都医科大学学报, 1989, 0(1) |
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| 作者姓名： | 那开宪 沈潞华 刘庆山 顾复生 |
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| 作者单位： | 北京友谊医院心血管组，北京友谊医院心血管组，北京友谊医院心血管组，北京友谊医院心血管组 |
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| 摘 要： | 对17例缓慢性心律失常患者作不同频率右心室起搏,观察心排血量,心排血指数及主肺动脉压力的变化,发现80次/min起搏时血液动力学效应最佳。指出这种方法对选择适宜频率起搏是有益的。患者基础频率越低,心脏阻滞部位越重,预后亦越差(p<0.05)。
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| 关 键 词： | 右心室起搏 血液动力学 |
Hemodynamic Observation and Prognosis of Pacing of Right Ventricle with Various Frequencis |
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| Na Kaxian Division of Cardiovasology,Beijing Friendship Hospital. Hemodynamic Observation and Prognosis of Pacing of Right Ventricle with Various Frequencis[J]. Journal of Capital Medical University, 1989, 0(1) |
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| Authors: | Na Kaxian Division of Cardiovasology Beijing Friendship Hospital |
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| Abstract: | 17 cases with bradycardia were paced in right ventricle and cardiac output, cardiac index and malor pulmonary arterial pressure were investig- ated. It was found that the hemodynamic effect was satisfactory with the pacing being 80 per minute, and this approach proved useful for the selec- tion of optimal pacing frequeicies. We conclude that the slower the heart rate and the lower the position of heart block are, the worse will be the prognosis(p<0.05). |
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| Keywords: | fpacing of right ventricle hemodynamic |
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