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Advancements in electrophysiology: integrating technology over the years

  • Featuring
  • October 01 2025
  • 2 min read

At Maastricht University Medical Center+ (MUMC+) in the Netherlands, electrophysiology (EP) has undergone a remarkable transformation over the past thirteen years. Previously, electrophysiologists primarily relied on radiology and fluoroscopic images. Today, advances in technology have transformed the way electrophysiologists work.

At-a-glance:

  • Prof. Kevin Vernooy, Clinical Electrophysiologist, shares in the video below how Philips’ advanced imaging and mapping technologies have revolutionized procedures in EP at MUMC+. Watch now to learn more. 
EP testimonial by Kevin Vernooy, head of cardiology MUMC hospital in the Netherlands

Electrophysiology challenges in radiation exposure and integration

When Prof. Kevin Vernooy became an electrophysiologist thirteen years ago, electrophysiology relied heavily on fluoroscopy, exposing clinicians and patients to high radiation doses. As procedures became more complex, the need for safer and more efficient EP lab workflows became critical. MUMC+ faced challenges with multiple screens and fragmented systems, making it difficult to manage imaging, mapping, and procedural guidance cohesively.

The radiation doses we received were way too high—no longer acceptable by today’s standards. We needed a new system to lower exposure and improve integration.

Profile image Kevin Vernooy_MUMC_EP_story.png
Prof. Kevin Vernooy
Clinical Electrophysiologist
Maastricht University Medical Center+

Solution: an adaptable system with integrated imaging technologies

Philips provides a comprehensive solution, such as the EP suite, which integrates imaging modalities, including intracardiac echo and electro-anatomic mapping, into a unified, adaptable display system. This allowed clinicians at MUMC+ to switch seamlessly between views depending on the procedural phase, whether deploying catheters, performing transseptal punctures, or mapping arrhythmias. Prof. Kevin Vernooy agrees, "Now we can adapt screen sizes and inputs dynamically, depending on where we are in the procedure. It’s a huge step forward in workflow efficiency and safety."

Azurion EP FlexVision X-ray

Results: the transformation of EP procedures and workflow

Prof. Vernooy says that the integration of new technologies at MUMC+ has led to a dramatic reduction in fluoroscopy use, improved visualization of cardiac structures, and enhanced procedural precision. MUMC+ can now perform hybrid procedures in collaboration with cardiac surgeons, further expanding treatment capabilities and providing better care for more people.

With new technologies, it really made a big difference that we can now really visualize new things that we were not able to visualize at that time, more than 10 years ago.

Profile image Kevin Vernooy_MUMC_EP_story.png
Prof. Kevin Vernooy
Clinical Electrophysiologist
Maastricht University Medical Center+
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Disclaimer
Results are specific to the institution where they were obtained and may not reflect the results achievable at other institutions. Results in other cases may vary.