The wife of former Venezuelan President Nicolás Maduro was set to be back in court Thursday, where her lawyers will urge a judge to free her from jail and put her under house arrest because she has heart problems.

Maduro and his wife Cilia Flores have been behind bars in New York since early January when forces seized them from their Caracas home in a middle-of-the-night raid.

Both have pleaded not guilty in a criminal case first brought six years ago against them and numerous alleged co-conspirators.

They face potential life prison sentences if convicted of being part of a conspiracy to send cocaine into the US.

Their attorneys have asked for the case to be dismissed on the grounds that they have immunity as the leader and first lady of a foreign country.

Lawyers for Flores, 69, have also argued that she has medical issues that cannot be treated effectively in jail, and that she could instead be allowed to live under 24-hour guard at a residence in New York.

They also said she suffered permanent scarring when she was “thrown against a wall or dresser” during the U.S. military action that led to her capture.

Her lawyers say she has lost 25 pounds while imprisoned at the Metropolitan Detention Center in Brooklyn and has been told that she might need heart surgery.

They said she also suffers from “lingering lightheadedness, dizziness and shortness of breath” and might have suffered a minor heart attack in July.

Prosecutors opposed the bail request. In a court filing, they wrote that Flores would pose an “extreme risk of flight and danger to the public” if released.

They also said she has been taken from the jail to get treatment at a local hospital, when care was needed.

President Donald Trump’s administration has defended the raid to capture Maduro as a “surgical law enforcement operation.”

Maduro has called himself a prisoner of war and his capture a kidnapping.

Flores is charged with participating in a cocaine importation conspiracy with her husband, Maduro, who served as Venezuela’s president from 2013 until his capture by American forces in January.

Lawyers for Flores said she was no threat to flee because she is “intent on supporting her husband with her constant presence.”