Retrospective Observational Study of Patients Who Have Undergone Coronary Artery Bypass Graft (CABG) and/or Cardiac Valve Surgery

Retrospective Observational Study of Patients Who Have Undergone Coronary Artery Bypass Graft (CABG) and/or Cardiac Valve Surgery: Post-discharge Follow-up of Patients From REN-004 Clinical Trial

This study is a retrospective chart abstraction for subjects who were enrolled in REN-004. As a retrospective study, all data will be abstracted from the medical records.

Inclusion Criteria:

• Patient completed REN-004
• Patient has at least 1 year of follow documentation post-discharge

Exclusion Criteria:

• Patient enrolled in a clinical trial within 1-year post-discharge from REN-004