The Hybrid Operating Room

For years, heart and lung surgeries (open-surgery) and catheter-based interventions (like stents or valve replacements) were done in entirely different locations. They often require patients to move between a traditional operating room (OR) and a catheterization lab. That approach is evolving rapidly thanks to the emergence of the hybrid operating room. 

A hybrid OR is a fully equipped surgical theatre that also includes advanced imaging systems. For example, fixed angiography, cone-beam CT, or even 3D image-fusion tools, all within the same sterile environment. This allows surgeons, interventional cardiologists, anesthesiologists, and other specialists to perform either minimally invasive or open surgery in one place, during the same session. 

Because of this integration, teams can perform catheter-based procedures (such as valve replacements or stenting) with high-quality imaging and convert immediately to open surgery without moving the patient. 

Hybrid ORs are particularly useful for complex cardiac and thoracic cases,  including structural heart disease (valves, aortic repairs), high-risk vascular or aortic pathology, hybrid coronary revascularization (mixing bypass and stenting), and advanced thoracic surgeries. 

There are countless benefits, such as its ability to treat high-risk or complex patients who might not tolerate conventional open procedures,  potential for fewer procedures, since steps that might previously have required separate sessions can be combined, and a reduced need for patient transfers between rooms, which can improve safety and efficiency.

Hybrid ORs come with hurdles. They require significant investment: larger rooms, fixed imaging equipment, specialized surgical/imaging tables, and integrated workflows.

Institutions must plan carefully to handle scheduling, radiation safety, training, interdisciplinary coordination, and equipment maintenance. 

Some studies point out that while benefits are real, the data remain mixed, not all hybrid-OR procedures shorten time, and the evidence isn't yet strong enough to conclude broad superiority in every scenario.

However, for patients with complex cardiac or thoracic conditions, hybrid ORs can offer: fewer procedures, quicker recovery, less invasive options, and a built-in safety net. 

Ultimately, hybrid ORs represent a shift toward integrated, multidisciplinary care, where imaging and surgery converge in a single, high-tech suite.

Citations

CTSNet. Cardiovascular Hybrid Operating Room: Clinical and Technical Considerations. CTSNet,https://www.ctsnet.org/article/cardiovascular-hybrid-or-clinical-technical-considerations. Accessed 27 Nov. 2025.

Facilities Guidelines Institute. Hybrid OR Design Basics. FGI, 2019,https://www.fgiguidelines.org/wp-content/uploads/2019/01/FGI-Hybrid-OR-Design-Basics.pdf. Accessed 27 Nov. 2025.

Gulkarov, Igor, et al. “Hybrid Operating Room: The New Standard for Complex Cardiovascular Procedures.” Journal of Cardiac Surgery, vol. 35, no. 2, 2020, pp. 345–352. PubMed Central, https://pmc.ncbi.nlm.nih.gov/articles/PMC7791191/. Accessed 27 Nov. 2025.

Kashani, Mohammad H., et al. “Operationalising Hybrid Operating Rooms: Challenges and Solutions.” Journal of Perioperative Practice, vol. 34, no. 3, 2024, https://pmc.ncbi.nlm.nih.gov/articles/PMC11388307/. Accessed 27 Nov. 2025.

South Texas Health System Heart. Hybrid Operating Rooms. South Texas Health System,https://www.southtexashealthsystemheart.com/services/surgery/hybrid-operating-rooms. Accessed 27 Nov. 2025.

ScienceDirect Topics. Hybrid Operating Room Overview. Elsevier, https://www.sciencedirect.com/topics/medicine-and-dentistry/hybrid-operating-room. Accessed 27 Nov. 2025.

World Journal of Emergency Surgery. “Effectiveness of Hybrid Operating Rooms in Complex Surgical Procedures.” WJES, 2021, https://wjes.biomedcentral.com/articles/10.1186/s13017-021-00390-z. Accessed 27 Nov. 2025.

Zhang, Y., et al. “Advanced Imaging and 3D Guidance in Hybrid Operating Rooms.” Journal of Thoracic Disease, vol. 14, no. 5, 2022, https://www.sciencedirect.com/science/article/pii/S2474870622002184. Accessed 27 Nov. 2025.