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J Invasive Cardiol. 2021 Feb;33(2):E138. doi: 10.25270/jic/20.00079.
The adoption of distal transradial access (dTRA) as default approach for coronary angiography and interventions was recently published. As a refinement of conventional (proximal) TRA, this technique has many advantages in terms of patient and operator comfort, access-site bleeding, faster hemostasis, and risk of radial artery occlusion. Bilateral dTRA for complex chronic total occlusion percutaneous coronary intervention by experienced operators is feasible and safe.
远端经桡动脉入路(dTRA)最近被发表为冠状动脉造影和介入治疗的默认方法。作为传统(近端)TRA 的改进,该技术在患者和操作人员舒适度、入路部位出血、更快止血和桡动脉闭塞风险方面具有许多优势。经验丰富的操作人员对复杂慢性完全闭塞经皮冠状动脉介入治疗进行双侧 dTRA 是可行且安全的。