In Study on Heart Patients, Exercise as Effective for Depression as Antidepressant Medication

Considering the side effects and costs of taking the medication, exercise is by far the better choice.

From a Reuters story on an article published August 1, 2012 in the American Journal of Cardiology:

People with heart disease who are also depressed may get as much relief from their depression symptoms with regular exercise as with medication, according to a U.S. study.

Researchers writing in the Journal of the American College of Cardiology found that of 101 heart patients with signs of depression, those who exercised for 90 minutes per week and those who started taking Zoloft both improved significantly compared to participants assigned to drug-free placebo pills.