Cardius 2 XPO

Flexible and full-featured

The Digirad Cardius® 2 XPO SPECT imaging system delivers outstanding image quality and increased patient comfort with a compact, open design.

Cardius 2XPO Advantage:

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Giving you more in nuclear cardiac imaging

Who says you can’t have it all? At a time when medical services and practices are looking for ways to improve workflow and quality, Digirad’s Cardius® 2 XPO dedicated cardiac SPECT imaging system distinguishes itself from all other dual-head cameras with a compact, patient-friendly, open design featuring exclusive solid-state detectors and advanced cardiac software. The Cardius 2 XPO can easily be installed in rooms as small as 7 X 8 ft. and does not require anchoring to the floor, making it easy to relocate, if desired.



The Cardius 2 XPO system offers flexibility in ways that might not be readily imagined, such as the ability to simply relocate the system to another office or room, if the need arises.

The solid-state detectors’ high count rate performance offers the reserve capacity to meet the potential demands of proposed future radiopharmaceuticals and higher speed imaging techniques.


Solid-state technology offers a whole new range of possibilities for innovations in nuclear camera design due to the fact that it is lightweight, rugged and extremely compact. The Cardius 2 XPO system packs state-of-the-art imaging capabilities into a smaller footprint design that is more open than other systems. It’s why Cardius systems are more patient-friendly and enable imaging patients up to 500 lbs.

The upright design makes patient ingress and egress easy. It also offers a significant clinical advantage as the upright position lowers the diaphragm, providing better separation between the heart and viscera, improving both clinical quality and physician confidence.


Digirad’s high-definition solid-state detectors (HDSD) offer a number of distinct performance enhancements over conventional Anger (photomultiplier tube-based) detector systems.

Solid-state detector heads are more compact, more rugged and conform better to typical patient body geometry. The XPO series features HDSD detectors that raise the standard in image quality, reliability and performance to a new level for the industry and the practice of nuclear cardiology.

The XPO series pushes the envelope one step further with the introduction of another Digirad exclusive – TruACQ Count-Based Imaging™, the first and only “on the fly“ count-based SPECT imaging technique that ensures consistent counts for every patient study…regardless of patient size, weight, or dose.


Every action involving the patient, set-up and operation, data processing and handling, presentation of final clinical results and reporting… all are optimized on the Cardius 2 XPO.

Digirad’s SeeQuanta™ advanced acquisition software makes performance of exams simple and efficient, while ensuring maximum consistency and quality for every patient study with less operative variability.

SeeQuanta™ features:

  • AcqSmart™ workflow tools
  • TruACQ Count-Based Imaging™ acquisition
  • User-friendly modern interface
  • Persistence ROI drawing capability
  • Seamless database integration
  • Optional DICOM modality worklist


The Cardius 2 XPO imaging system is a leap forward over conventional cardiac imaging systems. Its modern dual- head solid-state architecture and cardiocentric imaging combine to deliver faster imaging and higher quality results.

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