ACSDiagnostics is a company developing heart monitoring devices and diagnostics. Its hardware product portfolio includes CORE¹² (cardiac outpatient real-time ECG), ACSD 2010 Holter, and Holter Performer Plus monitors. The software branch includes ACSD master 10 Holter analysis software, ACSD master 10 Holter system, Holter scanning service. In addition, the company delivers clinical research services.