The contract agreement between Mass-DAC and the Massachusetts Department of Public Health (MDPH) ended on December 14, 2017.  The published annual reports and other related information has been moved to MDPH's Cardiac Treatment & Services page,

During this period of transition, please continue to submit your data extracts and updates to the American College of Cardiology (ACC) and the Society of Thoracic Surgeons (STS) National Databases.  MDPH will provide additional guidance once it is available. For additional information about the Massachusetts Cardiac Study (Section 428 of Chapter 159 of Acts of 2000 and 105 CMR 130.1201-130.1303) that require hospitals that perform cardiac surgery and/or angioplasty to submit patient-specific cardiac surgery and angioplasty data to a data analysis center please contact:

Katherine T. Fillo, Ph.D., RN-BC
Director of Clinical Quality Improvement
Bureau of Health Care Safety & Quality
Massachusetts Department of Public Health
99 Chauncy Street, 11th floor
Boston, MA 02111
Office: (617)753-7328

We've enjoyed working with the Department of Public Health and Massachusetts hospitals for the past 15 years.  We'd also like to thank, with deep gratitude, the many people who have volunteered their time to Mass-DAC on the many committees and for adjudicating data during countless evenings throughout the years.  Their participation has been invaluable and only added to the mission of Mass-DAC.