Complete percutaneous angio-guided approach using preclosing for venoarterial extracorporeal membrane oxygenation implantation and explantation in patients with refractory cardiogenic shock or cardiac arrest

对于难治性心源性休克或心脏骤停患者，采用预闭合技术进行静脉-动脉体外膜肺氧合（VA-ECMO）植入和取出，可采用完全经皮血管造影引导的入路。