Catastrophic stroke in a patient with left ventricular non-compaction

: SummaryWe present the case of a 32-year-old man who presented with a remote history of chest pain and was diagnosed with non-compaction cardiomyopathy on echocardiography. On presentation, he was relatively asymptomatic with normal cardiac function. Unfortunately, he presented 1 year later with a catastrophic embolic stroke. LEARNING POINTS: Left ventricular non-compaction (LVNC) is a myocardial disorder characterised by prominent left ventricular (LV) trabeculae, a thin compacted layer and deep intertrabecular recesses.Two-dimensional echocardiography with colour Doppler is the study of choice for diagnosis and follow-up of LVNC. CMR serves an important role where adequate echocardiographic imaging cannot be obtained.LVNC is associated with high rates of mortality and morbidity in adults, including heart failure, thromboembolic events and tachyarrhythmias.