Ravens and Steelers injury notes

We have a couple of injury notes to pass along in the division.

For the Baltimore Ravens, starting tight end Todd Heap (thigh) is out with a thigh injury against the New Orleans Saints. Safety Tom Zbikowski (back) also will not play. Running backs Le'Ron McClain and Willis McGahee both have illnesses this week and are questionable for Sunday's game.

For the Pittsburgh Steelers, safety Troy Polamalu is listed as doubtful with a lower-leg injury, ESPN.com's John Clayton reports. Starting tight Heath Miller is questionable against the New York Jets after getting headaches this week in practice following a recent concussion.