Overview Japan-Working Groups of Acute Myocardial Infarction for the Reduction of Necrotic Damage by ANP Status: Completed Trial end date: 2005-12-01 Target enrollment: Participant gender: Summary To evaluate whether ANP as an adjunctive therapy for AMI reduces myocardial infarct size and improves regional wall motion. Phase: N/A Details Lead Sponsor: National Cerebral and Cardiovascular CenterCollaborator: Japan Cardiovascular Research Foundation