>Not that this isn't extremely dangerous in its own right, but at least there is the option, however slight it may be under the current conditions, of getting t

>Not that this isn't extremely dangerous in its own right, but at least there is the option, however slight it may be under the current conditions, of getting to a lower altitude where the helicopter or a rescue climb can get to you. This may be even more feasible if climbing with a group who can help get you lower. And this did indeed happen. One of our group had serious altitude issues. He had to be repressurised in a Gamow bag ( https://en.wikipedia.org/wiki/Portable_hyperbaric_bag https://en.wikipedia.org/wiki/Portable_hyperbaric_bag ) until he had recovered enough to get him down to where a helicopter could evacuate him. One of the Sherpas ran a in a few hours a distance that it took us days to walk, so that he could telephone for the helicopter. Lucky for him it happened before the summit attempt. One of our group also had an aneurysm on the way down (she survived). High places are dangerous! >It's more similar to being on the moon than on a mountain. Probably much worse than Mera Peak. But if you have a heart attack on the summit of Everest, you're almost certainly going to die.