Is direct stenting superior to stenting with predilation in patients treated with percutaneous coronary intervention?

直接支架术优于经皮冠状动脉介入治疗患者的预扩张支架吗？

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AIM To compare the effect of direct stenting (DS) and conventional post-dilation stenting (CS) on no-reflow phenomena in patients with coronary artery disease (CAD).

目的本研究评价直接支架术在急性心肌梗死和不稳定心绞痛患者中应用的成功率、病变选择特征及并发症的发生情况。

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Objectives: To evaluate the different therapeutic results of pre-dilation renal artery stenting and direct renal artery stenting, investigate the possible mechanism.

目的探讨常规肾动脉支架置入术和直接肾动脉支架置入术临床疗效差别及可能机制。

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