Paravalvular leak has been shown to impact patient outcomes after TAVR. Higher degrees of valve oversizing, however, can reduce the risk of post-treatment PVL without increasing the odds of adverse outcomes.

Researchers tracked nearly 1,000 SAVR patients, presenting eight-year data at the Heart Valve Society’s annual meeting in Cairo, Egypt. 

“This is the perfect technique to identify high-risk patients who would benefit from intensive therapies,” imaging specialist Gudrun Feuchtner, MD, told Cardiovascular Business.

A catheter sheath detached during use and was left in the patient’s body. It was successfully removed, but the FDA said it is now evaluating the potential risk to others going forward. There is no official recall at this time.

Coronary artery disease is both underdiagnosed and undertreated in women, and they often receive less guideline-recommended care than men. Why do these disparities persist? And what can today’s healthcare providers do to bring about change?

“The device takes variability out of the procedure by giving the operator full control while automating ramp-up and back-up algorithms," according to a clinician who used the new technology. "The TAVR procedure is simplified, reducing physician and staff workload."

Real-world patients were still associated with "excellent" outcomes, but it is important for cardiologists and patients alike to know as much as possible about the odds of survival following treatment. 

The new technology from LUMA Vision allows operators to deliver 2D and 4D ultrasound images in real time. The advanced catheter was built with maneuverability and increased visibility in mind.