Clinical Research

Heart Rhythm 2026 to feature late-breaking EP data, hands-on training and more
Heart Rhythm 2026 in Chicago will include a total of 18 late-breaking clinical trials—and that is just the beginning. The four-day event kicks off April 23.
Late-breaking PCI data challenge the 'time is muscle' paradigm
Gregg Stone, MD, spoke to Cardiovascular Business about the lessons he and his colleagues learned from the STEMI DTU trial.
Early SAVR in asymptomatic heart patients linked to long-term benefits
New 10-year data explored the impact of performing SAVR on asymptomatic patients with severe aortic stenosis.
New data point to LAAO as a safe alternative to long-term drug therapy
At the end of the day, one electrophysiologist explained, these decisions should still be made on a case-by-case basis.
PFA associated with heightened stroke risk
PFA is still quite safe overall. However, new data out of EHRA 2026 suggest cardiologists have much to learn about minimizing risk during treatment.

Light-powered 3D imaging system guides vascular surgeries without X-ray

The Philips LumiGuide utilizes a fiber optic guidewire with AI-assisted recognition to map the body arteries with light.

Saarland University adopting Sectra Education Portal to enhance medical learning

The German institution will have access to the portal for training radiology techs in a patient care setting.

Aycan and Enspectra partner for clinical trials on cellular imaging system

The VIO system visualizes and captures images at the cellular level for improved diagnostics.

Multiple factors can interfere with pulse oximetry accuracy including skin pigmentation. Multiple studies have shown the inaccuracy of current pulse oximeters in patients with darker skin tones than whites, often over estimating their oxygenation when in fact they are hypoxic. Images courtesy of Masimo.

Inaccurate pulse oximeter readings impact Black heart failure patients and FDA plans to address this

Black patients are already less likely to receive LVADs or transplants compared to whites, and these inaccurate readings can further widen the disparities.

Examples of photon-counting coronary angiography showing how clarity improves as the thickness of the image is reduced. Top: 60-year-old female, with noncalcified plaque (arrowheads) and coronary stenosis (inset images). The reduced section thickness did not affect assessment in this patient. Bottom: 56-year-old female with calcified plaque (arrowheads) and coronary stenosis. The reduced section thickness leads to less calcium blooming and therefore a less severe percentage of stenosis. Courtesy of RSNA

Coronary artery disease classification improved with photon-counting CT

After a photon-counting CT, 54% of patients had their coronary artery disease classification downgraded.

Focused ultrasound may alleviate pain without drugs, study finds

Researchers from Virginia Tech uncovered physiological changes from altering the way the brain perceives pain.

Artifacts from hair on X-rays shed light on health equity gap

Do radiologists see how the hair styles of Black and brown people impact imaging exams?

Microrobots guided by an MRI eradicate liver cancer

The technique was successful in a proof-of-concept animal study, but human trials are a long way off.

Clinical Research

Heart Rhythm 2026 to feature late-breaking EP data, hands-on training and more

Late-breaking PCI data challenge the 'time is muscle' paradigm

Early SAVR in asymptomatic heart patients linked to long-term benefits

New data point to LAAO as a safe alternative to long-term drug therapy

PFA associated with heightened stroke risk