Medtronic CRM Product Performance Report

AT500 AT501, 7253

    Product Characteristics
US Market Release Mar-03   NBG Code DDDRP
Registered US Implants 11,000   Serial Number Prefix IJF
Estimated Active US Implants 5,000   Estimated Longevity  
Normal Battery Depletions (US) 481    
Malfunctions (US) 10  
Therapy Function Not Compromised 5      
Electrical Component 2      
Possible Early Battery Depletion 3      
Therapy Function Compromised 5      
Electrical Component 3      
Electrical Interconnect 1      
Possible Early Battery Depletion 1      
Performance Note:   AT500 Pacing System Follow-Up Protocol
Survival Estimate of AT500 AT501, 7253 Read Technical Education Brief