Justice Ruth Bader Ginsburg, the leader of the Supreme Court's liberal wing, is "resting comfortably" after a heart procedure, the court said in a statement.
Ginsburg, 81, "experienced discomfort during routine exercise" on Tuesday and was taken to a Washington, D.C., hospital. According to the statement, doctors inserted a stent in her right coronary artery to address a blockage.
"She is resting comfortably and is expected to be discharged in the next 48 hours," the statement said.
Update at 10:57 a.m. ET. 'Awake And Demanding Work':