Transfemoral transcatheter aortic valve implantation in a patient with multiple endovascular aortic stents--a case report

经股动脉途径行经导管主动脉瓣置换术治疗多支血管内主动脉支架植入患者——病例报告

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Abstract

BACKGROUND: In patients undergoing transfemoral transcatheter aortic valve implantation, previous endovascular interventions bear a risk for the valve frame to get stucked to the aortic stents. CASE PRESENTATION: We report on a 75-year-old frail patient with severe aortic stenosis and a rapid increase of an infra-renal aneurysm. He had a history of multiple endovascular interventions on the aorta. Due to his frail preoperative status we decided to perform a transfemoral transcatheter aortic valve implantation in combination with a simultaneous surgical abdominal aneurysm repair. To allow an atraumatic passage of the Edwards SAPIEN 3 valve across the endovascular stents we used a special technique. CONCLUSIONS: The transfemoral approach in patients with previous endovascular stenting can be performed successfully by a partial inflation of the distal balloon.

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