FIELD: medicine.;SUBSTANCE: percutaneous coronary intervention is performed and Zotarolimus-coated second-generation stents are implanted. They are implanted into the infarct-related coronary artery and into basilar epicardial arteries and their branches having stenosis ≥70%. Multivascular revascularisation is performed as either a single-stage operation for the purpose of a primary percutaneous coronary intervention procedure, or in two stages 4-12 days apart.;EFFECT: method enables improving the accessibility of myocardial revascularisation in the patients with a high risk of ST-segment elevation myocardial infarction with underlying multiple coronary bed lesion, improving the percutaneous coronary intervention outcome, reducing the risk of unfavourable immediate and remote cardiovascular events.;2 cl, 2 tbl, 3 ex
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机译：领域：医学;研究对象：进行经皮冠状动脉介入治疗，并植入Zotarolimus涂层的第二代支架。将它们植入梗死相关冠状动脉和基底心外膜动脉及其分支，狭窄度≥70％。多血管血运重建是为了一级经皮冠状动脉介入手术而进行的单阶段手术，或者是相隔4-12天的两个阶段进行。效果：该方法可改善高危患者心肌血运重建的可及性ST段抬高型心肌梗死伴潜在的多个冠状动脉床病变，改善经皮冠状动脉介入治疗的结果，减少不利的即刻和偏远的心血管事件的风险。2cl，2 tbl，3 ex
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