结论高血压所致左室构型改变影响右室舒张功能。
Conclusion With left ventricular geometry changed, right ventricular diastolic function is decreased to different degrees in hypertension patients.
目的：探讨右室舒张早期血流传播速度评价心脏右室舒张功能的价值。
Objective to assess the diastolic function of right ventricle of patients with heart disease on the strength early diastolic velocity of blood flow in the right ventricle.
目的：探讨组织多普勒显像(TDI)技术评价肺动脉高压患者右室舒张功能的临床意义。
Objective: to explore the significance of tissue Doppler imaging (TDI) that make noninvasive assessment of right ventricular diastolic function.
结论法洛四联症根治术后部分患者存在右室舒张功能障碍，对术后病程的恢复有不利影响。
CONCLUSION Right ventricular restriction exists in a significant subset of patients with tetralogy of Fallot following surgical repair and exerts unfavorable effects on post-operative course.
结论血浆BNP浓度受左室收缩功能、左室舒张功能和右室功能的综合影响。
Conclusion the left ventricular systolic, diastolic function and right ventricular cardiac function have influence on the concentration of plasma BNP.
右室间隔部起搏的血流动力学参数优于右室心尖部，从而可以避免或减轻传统右室心尖部起搏造成的心脏收缩、舒张功能恶化。
The hemodynamic parameters of RVS pacing were significantly better than that of RVA pacing, so can avoid or relieve deterioration of cardiac function by traditional RVA pacing.
结论AQ技术为定量评价小儿tof根治术前后的左、右室收缩、舒张功能提供了一种新的方法。
Conclusions AQ may be used as a new method to evaluate the systolic and diastolic function of left and right ventricles before and after the total correction of TOF in children.
目的用声学定量技术（AQ）评价小儿法乐氏四联症（TOF）根治术前后的左、右室收缩、舒张功能。
Objectives To evaluate systolic and diastolic function of the left and right ventricles before and after the total correction of tetralogy of Fallot(TOF) in children by Acoustic Quantification(AQ).
目的用声学定量技术（AQ）评价小儿法乐氏四联症（TOF）根治术前后的左、右室收缩、舒张功能。
Objectives To evaluate systolic and diastolic function of the left and right ventricles before and after the total correction of tetralogy of Fallot(TOF) in children by Acoustic Quantification(AQ).
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