Chest pain and dyspnoea in a young primiparous woman following prolonged labour at a remote Australian community health centre.

Reported here is a rare respiratory complication in a young primiparous woman in a remote community hospital in the Northern Territory, Australia. A Caucasian primiparous woman aged 23 years presented with chest pain following a very prolonged second stage of labour. On clinical examination a crunching and crackling sound was heard over the precordium, synchronous with the heartbeat (Hamman's sign).