{Reference Type}: Case Reports {Title}: Multiple aortic root pseudoaneurysms with dissecting aneurysm of the interventricular septum diagnosed by multimodal imaging. {Author}: He J;He J;Xia J;Ma X;Xu Z;Pan T; {Journal}: Echocardiography {Volume}: 41 {Issue}: 7 {Year}: 2024 Jul {Factor}: 1.874 {DOI}: 10.1111/echo.15871 {Abstract}: Aortic root pseudoaneurysm is a devastating complication post aortic valve replacement with a high mortality rate. And dissecting aneurysm into the interventricular septum is a rare variant of aortic root pseudoaneurysm, which is scarcely reported. Multimodal imaging is of great value in its diagnosis and differential diagnosis.