biostudies-literatureUnknown12Ronen DWe report a case of an ascending aortic pseudoaneurysm that developed as a complication of coronary artery bypass graft surgery and was managed with percutaneous endovascular repair. A 59-year-old man presented 9 months after bypass surgery, with complaints of dysphagia and shortness of breath. Computed tomography and echocardiography demonstrated a pseudoaneurysm of the ascending aorta. The patient's overall condition put him at a very high perioperative risk, prohibiting surgical intervention. However, the patient deteriorated clinically and suffered cardiac arrest, requiring repeated resuscitation efforts. In need of an urgent solution, the heart team recommended the interventional cardiology team perform a percutaneous endovascular repair, which resulted in significant hemodynamic imprFrontiers in cardiovascular medicine1532920https://www.ebi.ac.uk/biostudies/studies/S-EPMC12440952biostudies-literatureCase Report: Ascending hope-urgent endovascular repair of aortic pseudoaneurysm.PMC12440952Korach ABeeri RRahamim ERonen DPlaner DElbaz Greener GfalseCase Report: Ascending hope-urgent endovascular repair of aortic pseudoaneurysm.We report a case of an ascending aortic pseudoaneurysm that developed as a complication of coronary artery bypass graft surgery and was managed with percutaneous endovascular repair. A 59-year-old man presented 9 months after bypass surgery, with complaints of dysphagia and shortness of breath. Computed tomography and echocardiography demonstrated a pseudoaneurysm of the ascending aorta. The patient's overall condition put him at a very high perioperative risk, prohibiting surgical intervention. However, the patient deteriorated clinically and suffered cardiac arrest, requiring repeated resuscitation efforts. In need of an urgent solution, the heart team recommended the interventional cardiology team perform a percutaneous endovascular repair, which resulted in significant hemodynamic impr2025-01-01T00:00:00Z20252026-04-27T03:17:46.476Z2026-04-27T03:11:11.601ZS-EPMC124409524097019110.3389/fcvm.2025.1532920