QRS provides advanced Holter and Event technology. Our hardware is compact, light and easy to use providing patient comfort and peace of mind when the device is in use. Our accompanying software, Holter LX Analysis, is accurate, efficient and effective, thoroughly capturing and analyzing patient data.


The Holter LX Analysis software comes in four levels of functionality: Remote, Enhanced, Enhanced Plus and Pro. Each is tailored to address the varied needs of our diverse user community.


Never miss a beat with the Holter LX Analysis software.  Paired with the Q200/HE™ combination Holter/Event recorder, our software reliably captures and analyzes holter data.  It is available in 4-User Levels – Enhanced, Enhanced Plus, Pro and Remote. Please download our Holter LX Analysis Matrix for specific capabilities of each level of software.


Holter LX Analysis, QRS holter software supports up to 14-day Holter studies.  Let our software sort and categorize the thousands of beats captured, consolidate or split the multi-day data along your preferred boundaries and automatically adjust trends, averages, totals, tables & more.


The software and efficient file structure on which it is built offer the doctor's office, the scanning service, or the most demanding cardiac research or clinical applications, the fastest and most user-friendly environment in which to reduce megabits of data to the critical reports necessary in today's world.  The software also supports networking and remote satellite office transmission.