Medtronic CRM Product Performance Report

5071

    Product Characteristics
US Market Release Dec-92   Serial Number Prefix LAQ
Registered US Implants 33,900   Type and/or Fixation Myocardial Screw-in Vent.
Estimated Active US Implants 13,400   Polarity Unipolar
Advisories None   Steroid No

 

System Longevity Study Results  
US Returned Product Analysis
Implant Damage 29
Electrical Malfunction 7
Other 2
Number of Leads Enrolled in Study 229
Cumulative Months of Follow-Up 7,092
Number of Leads Active in Study 30
     
Qualifying Complications 11 Total  
Failure to Capture 9  
Oversensing 2  

Survival Estimate of 5071 Leads