MOUNTAIN VIEW, Calif. -- Police in Mountain View are seeking the public's help in locating a 30-year-old woman who is believed to have a psychological illness that could impair her judgment.

Heather Chambers was last seen at about 9:10 a.m. Monday walking out of El Camino Hospital against her doctor's orders with a central IV line attached to her chest. According to hospital staff, she could die if she removes the IV line without medical assistance.

Chambers was last seen wearing a brown tank top, orange pajama pants and blue socks. She is approximately 5 feet 6 inches tall and 115 pounds, with brown hair and green eyes. She has multiple tattoos.

Police believe she is a resident of San Jose and could possibly be near Keyes Street or in Santa Clara.

Anyone who might know Chambers' whereabouts is asked to call Mountain View police at (650) 903-6395.