# Instruments For Cardiac Research

- Location (FDA's records): Mchenry, IL
- FDA decisions: 8 (1977–1984): 8 510(k) clearances
- Product codes: DSI (4), DSH (1), DPS (1), DQK (1), DSF (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 0 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Recent decisions
- K834397: Holter Cardiography Sys 6201 (Apr 17, 1984)
- K821173: Eventmaster 3 Holter Event Scanner (May 18, 1982)
- K820856: Eventmaster 2 (Apr 29, 1982)
- K820011: Cardiostress (Jan 22, 1982)
- K812920: Event Master (Dec 2, 1981)
- K801903: Series 4000 Stress & Exercise System (Mar 11, 1981)
- K771374: Scanner Trend System (Aug 4, 1977)
- K770705: Cardiac Acquisition System, Icr 2001 (Jun 2, 1977)

Source page: https://510kreport.com/company/instruments-for-cardiac-research