【摘要】 目的评价心肌梗死恢复期经皮冠状动脉介入治疗(PCI)对患者近期及远期左室功能的影响。方法对30例首次心肌梗死患者于发病(5.8±2.7)周行PCI,并于术前(4.8±4.3)d、术后(4.5±2.6)d及术后(6.3±1.5)个月行心脏超声检查,观察PCI对左室容量、左室功能的影响。结果PCI组术后近期及远期左室容量较术前减小、左室收缩功能明显改善,而左室舒张功能无明显变化。结论在心肌梗死恢复期,PCI能改善患者的近期及远期左室功能。更多还原

【Abstract】 Objective To assess the late and long-term impact of percutaneous coronary intervention(PCI) on the patient with myocardial infarction.Methods In 30 patients,successful PCI was performed(5.8±2.7) weeks after acute myocardial infarction,serial echocardiographic examinations were performed before(4.8±4.3) days,shortly after PCI(4.5±2.6) days and during follow-up(6.3±1.5) months after PCI to assess the changes in left ventricle volumes,systolic and diastolic function.Results Left ventricle volumes were decreased and systolic function was improved shortly after PCI and during follow-up,but left ventricle diastolic function was unchanged.Conclusions PCI performed during the recovery phase of acute myocardial infarction may significantly improve functional status of the patients.更多还原