Bifurcated Coronary(分叉的冠状动脉)研究综述
Bifurcated Coronary 分叉的冠状动脉 - We sought to evaluate the efficacy of plaque debulking by directional coronary atherectomy (DCA) prior to second‐generation drug‐eluting stent (DES) implantation for bifurcated coronary lesions. [1] The age of patients in whom coronary IVUS was used was similar to that of patients in whom IVUS was not used, but in the former group there were fewer male patients, and a higher prevalence of cardiovascular risk factors (hypertension, hypercholesterolemia and diabetes), previous myocardial infarction, previous PCI, multivessel coronary disease, C-type or bifurcated coronary lesions, and in-stent restenosis. [2]我们试图在第二代药物洗脱支架 (DES) 植入治疗分叉冠状动脉病变之前评估通过定向冠状动脉粥样硬化斑块切除术 (DCA) 去除斑块的效果。 [1] 使用冠状动脉IVUS的患者年龄与未使用IVUS的患者年龄相似，但前者男性患者较少，心血管危险因素（高血压、高胆固醇血症和糖尿病）患病率较高，既往心肌梗死、既往 PCI、多支冠状动脉疾病、C 型或分叉冠状动脉病变和支架内再狭窄。 [2]
bifurcated coronary lesion 分叉的冠状动脉病变
We sought to evaluate the efficacy of plaque debulking by directional coronary atherectomy (DCA) prior to second‐generation drug‐eluting stent (DES) implantation for bifurcated coronary lesions. [1] The age of patients in whom coronary IVUS was used was similar to that of patients in whom IVUS was not used, but in the former group there were fewer male patients, and a higher prevalence of cardiovascular risk factors (hypertension, hypercholesterolemia and diabetes), previous myocardial infarction, previous PCI, multivessel coronary disease, C-type or bifurcated coronary lesions, and in-stent restenosis. [2]我们试图在第二代药物洗脱支架 (DES) 植入治疗分叉冠状动脉病变之前评估通过定向冠状动脉粥样硬化斑块切除术 (DCA) 去除斑块的效果。 [1] 使用冠状动脉IVUS的患者年龄与未使用IVUS的患者年龄相似，但前者男性患者较少，心血管危险因素（高血压、高胆固醇血症和糖尿病）患病率较高，既往心肌梗死、既往 PCI、多支冠状动脉疾病、C 型或分叉冠状动脉病变和支架内再狭窄。 [2]