My brother-in-law, after an auto accident… was clinically dead for several minutes in the ER. He was given the Last Rites… even though the nursing staff had told Father not to bother, because he was “dead”. Father didn’t listen to them (thank God), and administered the Sacrament; he revived.
While in the hospital, recovering from the traumatic brain injury he received in the accident… we prayed to Our Lady of Lourdes and put Lourdes water on his head.
He lived and recovered enough to go back to work.