• The optimal management approach of left main (LM) and equivalent coronary artery disease (CAD) has been consistently debated over the years.
• There are limited data on clinical and anatomic conditions influencing outcomes after elective PCI of LM and multivessel CAD.
• The complexity of CAD with the intention of achieving complete revascularization, frailty metrics, as well as patient's informed preference should be adequately considered in order to improve outcome even in high-risk percutaneous procedures.

中文翻译：

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左主干和多支血管病变的经皮冠状动脉介入治疗结果：在专利雷区中导航

• 多年来，左主干 (LM) 和等效冠状动脉疾病 (CAD) 的最佳管理方法一直在争论。
• 关于 LM 和多支血管 CAD 选择性 PCI 后影响结果的临床和解剖条件的数据有限。
• CAD 的复杂性旨在实现完全血运重建、虚弱指标以及患者的知情偏好，以改善结果，即使在高风险经皮手术中也是如此。