A few months ago a friend who is a physician and I had a discussion about ventilators, and she reminded me that they are meant to keep everything going while the body also has an opportunity to heal where that is needed. Her elderly (88 years old at the time) mother developed pneumonia and it became pretty serious so she was on a ventilator for I think a week or so and that made all the difference for her, as her lungs and respiratory system had an opportunity to rest and to heal while the ventilator did the necessary work of keeping her going during that time. The mother overcame the pneumonia and returned to her home and enjoyed a year and several more months of life until something else -- I think a coronary infarct -- felled her and that was that. So, yes, ventilators can save lives......