Jailed Iranian Nobel Peace Prize winner Narges Mohammadi could die in prison unless she is urgently given proper health care after suffering two suspected heart attacks in recent weeks, supporters warned on Tuesday.

Representatives of her Paris-based support committee said Mohammadi, who won the 2023 peace prize for her decades of campaigning for human rights in Iran, said she was fighting for her life after being hospitalised under guard for the last five days due to her heart condition.