biostudies-literatureUnknown40(3)Vukovic PLeft ventricle pseudoaneurysm is a rare and life-threatening complication of myocardial infarction that is formed as a result of left ventricle free wall rupture contained by the overlying pericardium. Urgent surgical repair is crucial, and in most reports, left ventricle was reconstructed with a Dacron or bovine pericardial patch. We present a case of a 66-year-old female with left ventricle pseudoaneurysm which was successfully repaired with an extracellular matrix patch.<h4>Supplementary information</h4>The online version contains supplementary material available at 10.1007/s12055-023-01669-3.Indian journal of thoracic and cardiovascular surgery381-383https://www.ebi.ac.uk/biostudies/studies/S-EPMC11045679biostudies-literatureSurgical treatment of a left ventricular pseudoaneurysm with an extracellular matrix patch.PMC11045679Vukovic PMicovic SOkiljevic BZivkovic IfalseSurgical treatment of a left ventricular pseudoaneurysm with an extracellular matrix patch.Left ventricle pseudoaneurysm is a rare and life-threatening complication of myocardial infarction that is formed as a result of left ventricle free wall rupture contained by the overlying pericardium. Urgent surgical repair is crucial, and in most reports, left ventricle was reconstructed with a Dacron or bovine pericardial patch. We present a case of a 66-year-old female with left ventricle pseudoaneurysm which was successfully repaired with an extracellular matrix patch.<h4>Supplementary information</h4>The online version contains supplementary material available at 10.1007/s12055-023-01669-3.2024-01-01T00:00:00Z2024 May2025-07-12T03:05:53.887Z2025-07-12T03:05:53.887ZS-EPMC110456793868170010.1007/s12055-023-01669-3