1Samiei , 2M. Moshkani Farahani , Isolated Left Ventricular Noncompaction with Normal Systolic Function in a Middle Age Woman, The Cardiology, Volume 1,Issue 3, 2005, Pages 200-201, ISSN 1811-8194, tcard.2005.200.201, (https://makhillpublications.co/view-article.php?doi=tcard.2005.200.201) Abstract: Isolated Left Ventricular Non-compaction (LVNC) is a rare congenital cardiomyopathy, which is characterized by excessively prominent trabecular meshwork and deep intratrabecular recesses. Common clinical presentations include: systolic and diastolic dysfunction, systemic embolism, ventricular arrhythmia. In this case we report a case of 42–year-old woman with history of embolic events and with the diagnosis of LVNC with preserved left ventricular systolic function. Keywords: Left ventricular noncompaction;systolic diastolic dysfunction