After endovascular treatment of the intracranial aneurysm, recanalization may occur, with a risk of recurrent subarachnoid haemorrhage or long-term angiographic recurrences of aneurysms. Few data exist on patients' long-term follow-up after subarachnoid haemorrhage caused by ruptured intracranial aneurysms.
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early neurological clinical recovery
Timeframe: 1 year after Subarachnoid Haemorrhage