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背景:直接经皮冠状动脉介入治疗(PCI)后微血管灌注常常受损。推测在这种情况下,原位血栓形成可能与心肌灌注差有关。为了检验这一假说,评价在直接PCI后立即冠状动脉内给予低剂量链激酶的效果。方法:41例拟行直接PCI的患者被随机分配接受冠状动
Background: Microvascular perfusion is often impaired after direct percutaneous coronary intervention (PCI). Presumably in this case, in situ thrombosis may be related to poor myocardial perfusion. To test this hypothesis, the effect of low-dose streptokinase administration in the coronary artery immediately after PCI was evaluated. METHODS: Forty-one patients undergoing direct PCI were randomized to receive coronalline