Few weeks ago I woke up with massive chest pain, struggling to breathe and pouring with sweat, rang ambulance and went to open door by time I'd limped to unlock it one of the fast response cars not ambulance was at my home total time was <5 mins and they had 12 leads on me.

Turned out to be an awful gallstone attack blnot heart attack but damn was I impressed with speed of response for early hours of Sunday morning - traditionally their busiest time.

Still ended up in hospital as they recommended that since I was projectile vomiting I should get checked out.