Clinical Research

Dynamic chest radiography could be an alternative to pulmonary function tests for diagnosing COPD

Dynamic chest radiography could potentially replace pulmonary function tests

The X-ray technique uses continuous radiographic acquisition during respiration to assess lung function.

Newest TAVR valve from Edwards Lifesciences improves survival, real-world data confirm

A fifth-generation TAVR valve from Edwards Lifesciences was associated with improved outcomes compared to the device's predecessors in a new real-world analysis out of Cedars Sinai.

Dual-energy CT systems allow for significant reduction in contrast dose

DECT systems allow for a contrast dose reduction of up to 25% during computed tomography pulmonary angiography exams.

AI-powered FFR-CT software linked to considerable cost savings, accurate predictions

According to Heartflow, its AI offering saves health systems nearly $1,400 per patient thanks to reductions in unnecessary cardiovascular testing.

Copper-based radiotracer excels at PSMA imaging

Copper-based PSMA radiotracer shines in clinical trial

The tracer's extended half-life of over three hours could make it a promising candidate for future prostate cancer diagnostics. 

The use of intravascular lithotripsy (IVL) during percutaneous coronary intervention (PCI) is still safe and effective when patients present with calcified nodules (CNs), according to new long-term data published in EuroIntervention.[1] Researchers compared outcomes from patients with and without CNs, highlighting key similarities in stent expansion and luminal gain.

Is IVL safe for patients with diabetes?

New two-year data confirm that the IVL technology developed by Shockwave Medical can be used to treat diabetic patients who require PCI.

M-TEER still beneficial for high-risk patients with smaller mitral valve areas

Mitral valve surgery can be especially challenging when patients present with a small mitral valve area. When it comes to M-TEER, however, treatment still appears to be both safe and effective.

Choon-Sik Jhun, MS, PhD, from Penn State

Researchers receive $3.2M in federal funding to test new heart pump for children

The device, currently just a prototype, could be the first of its kind to gain FDA approval.