Female fan faints on the set of Thor: Ragnarok while watching stars Chris Hemsworth and Tom Hiddleston film scenes for blockbuster

The paramedics were seen attaching a blood pressure machine to the woman's arm as she lay on the ground with her eyes closed.

A female fan passed out on the Queensland set of Thor: Ragnarok on Tuesday.

An ambulance was called to the Mary Street set at around 1pm, where paramedics attended the scene.

Images show the fan lying on a road surrounded by a large crowd of fans lining the streets of Brisbane's CBD waiting for a glimpse of the Marvel superheros' stars Chris Hemsworth and Tom Hiddleston.

While some fans in the crowd appeared concerned at the situation unfolding, many seemed not to notice and continued to face the other direction. 

A Queensland Ambulance Service spokesman confirmed to Daily Mail Australia that the woman was taken to hospital after suffering from a medical condition.

‘Paramedics were called at about 1pm following reports a female patient had suffered a medical condition. She was transported to The Royal Brisbane Hospital,’ said the spokesman.

Filming for the third Thor installment began on Monday, with the Brisbane city streets transformed into a closed Hollywood set. 

Aerial photographs of the sprawling Brisbane street depicts a swarm of fans waiting for Chris and Tom to make an appearance, as well as the sectioned-off film set which was shaded by a large tarpaulin. 

Stars Chris Hemsworth and Tom Hiddleston made an appearance to greet fans on the street, with some being lucky enough to receive an autograph and the opportunity to take a selfie with the famous actors.