Henry Hudson wanted to find a northern passage to India. He thought that, since the sun shined most of the summer on the North Pole, the ice there would melt in the summer. Perhaps he could sail right over the top of the world to India.
Recovering after a subarachnoid haemorrhage can also be a slow and frustrating process, and it's common to have problems such as: 1  extreme tiredness. 2  headaches. 3  problems sleeping.
Large IAs can cause symptoms by compressing cranial nerves, vessels, and brain tissue but their most feared complication is rupture. The vessels bearing the aneurysms are in the subarachnoid space. Consequently, their rupture causes subarachnoid hemorrhage (SAH).