I was woken early on Sunday morning by a crash and discovered my other half in a heap having collapsed. As I was unable to rouse him I dialled 111. Luckily he was conscious by the time the St. John's had arrived and they checked him over - at 81 a blood pressure of 124/72 can't be too bad. Thankfully they decided he didn't need to go to hospital. He slept all of Sunday and today was feeling a lot better with just a cut over his left eye and a painful area in the middle of his back.
It didn't do much for my stress levels but things are improving.