Wow. Was this catastrophic? Did your young wife survive? The reading I've done says this is a rare situation which doesn't matter when your wife sadly suffered this outcome. https://pubmed.ncbi.nlm.nih.gov/18392846/ https://journal.chestnet.org/article/S0012-3692(21)01695-0/fulltext It's sited in literature as rare but again, that doesn't matter when it is your wife. Please give an update to how your wife is doing now. That's really horrific, you are right.