Hill (undisclosed) exited Sunday's game at Atlanta, Matthew Paras of The New Orleans Times-Picayune reports.
Per Katherine Terrell of ESPN.com, Hill seemed to clutch at his chest as he ran to the sideline in the middle of the second quarter. After a visit to the blue medical tent, Hill then went to the locker room. He may have aggravated the chest injury that he suffered Week 2 at Dallas that kept him out last Sunday against the Eagles, something that the Saints may confirm in due time.