The scene occurred in an apartment complex on Lower Main Street in Letterkenny, Co Donegal.
The man, elderly in his 50s, began to complain of chest pains and the concerned prostitute quickly contacted the pinch services.
The cling film coated punter is understood to have a curriculum vitae of heart trouble and was rushed to Letterkenny University Hospital.
In recent weeks neighbouring gardai have raided a number of brothels in Letterkenny to clamp down on the hamlet’s rampant vice trade.