A Collaborative Care Program to Improve Treatment of Depression and Anxiety Disorders in Cardiac Patients

* Primary in-hospital outcome measure: \- Adequate treatment by discharge (percent rates) * Primary overall study measure: \- Change from baseline mental health-related quality of life (Short Form-12 Mental Component Score) * Depression outcome measures: \- Change from baseline depression (Patient Health Questionnaire-9) * Anxiety outcome measures: \- Change from baseline anxiety (Hospital Anxiety and Depression Scale-Anxiety Subscale) * Medical outcome measures: * Change from baseline physical function (Duke Activity Status Index) * Change from baseline adherence (Medical Outcomes Study Specific Adherence Scale) * Change from baseline physical health-related quality of life (Short Form-12 Physical Component Score) * Change in rates of cardiac rehospitalizations at 24 weeks (exploratory aim) * 24 weeks is primary endpoint for all post-discharge analyses \*