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Updated: Jun 23, 2026

Porcine Model of Infrarenal Abdominal Aortic Aneurysm

Porcine Model of Infrarenal Abdominal Aortic Aneurysm

Published on: November 21, 2019

Pseudo-aneurysm formation post apico-aortic conduit.

George Dimitrakakis¹, Zeena Makhija, Heyman Luckraz

¹Department of Cardiothoracic Surgery, University Hospital of Wales, Cardiff, UK.

Interactive Cardiovascular and Thoracic Surgery

|May 16, 2009

Summary

This summary is machine-generated.

Apico-aortic conduit (AAC) surgery offers an alternative to aortic valve replacement (AVR) for high-risk patients. This case study details a rare complication of pseudo-aneurysm formation after AAC and its successful management.

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Area of Science:

Cardiovascular Surgery
Medical Devices
Aortic Valve Disease

Background:

Apico-aortic conduit (AAC) is an alternative to conventional aortic valve replacement (AVR) for select high-risk patients.
AAC involves creating a bypass from the left ventricular apex to the descending thoracic aorta using a prosthetic graft.
The utilization of AAC, though uncommon, is gradually increasing in cardiac surgical practice.

Observation:

This report describes a rare complication following an apico-aortic conduit procedure.
The complication identified was the formation of a pseudo-aneurysm.
Pseudo-aneurysms are a potential risk associated with vascular graft interpositions.

Findings:

The study details the specific case of pseudo-aneurysm formation after an apico-aortic conduit surgery.
The management strategy for this complication is presented.
Successful resolution of the pseudo-aneurysm was achieved through the described management.

Implications:

This case highlights the importance of recognizing and managing rare complications associated with AAC.
Understanding and addressing pseudo-aneurysm formation can improve patient outcomes after AAC procedures.
Further research into the long-term implications and optimal management of AAC complications is warranted.