Clinical Research

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Signs of Alzheimer's evident on imaging up to 15 years prior to symptom onset in Down syndrome population

By identifying these structural changes prior to the onset of symptomatic neurodegeneration, providers may be able to initiate preventive therapies sooner.

Imagers reviewing flurpiridaz F-18 (Flyrcado) myocardial perfusion PET images. Image from GE Healthcare

FDA-cleared software increases throughput for flurpiridaz back-to-back rest-stress imaging

The new F-18 flurpiridaz radiotracer is expected to help drive cardiac PET growth, but it requires waiting between rest and stress scans. Software from MultiFunctional Imaging can help care teams combat that problem.

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Severe COVID causes long-lasting coronary microvascular dysfunction, new data show

New MRI data demonstrate that patients who weathered severe cases of COVID-19 may sustain long-lasting heart damage. 

cardiologists heart doctors heart research heart data

Balloon-expandable, self-expanding TAVR valves associated with comparable long-term outcomes

Patients treated with the Sapien 3 platform from Edwards Lifesciences and the Evolut platform from Medtronic were linked to more similarities than differences after six years. This was a single-center study, researchers noted, but it does provide an in-depth look at the safety and effectiveness of TAVR.

The Fastwave Sola laser IVL system energy burst to break up coronary calcium.

FastWave Medical reports first-in-human coronary laser IVL procedures

Sola is a rupture-resistant balloon catheter that uses laser energy to deliver 360-degree pressure with each pulse. It was designed to address limitations the company saw in current calcium-modification devices.

Study finds 35 million patients may be eligible for renal denervation

However, eligibility alone does not mean a patient will benefit from treatment.

Female Medical Research Scientist Working with Brain Scans

Up to one-third of radiology researchers may be falsifying medical images prior to publishing

These actions represent "a significant threat to the integrity of radiology research," authors of a new analysis caution.

A majority of medical devices involved in Class I recalls were never required by the U.S. Food and Drug Administration (FDA) to undergo premarket or postmarket clinical testing, according to new research published in Annals of Internal Medicine.[1]

TAVR specialists come together to explore new data, patient selection and much more

Care teams have a lot to consider when choosing the right treatment for patients with severe aortic stenosis. Two cardiologists and a veteran cardiothoracic surgeon are taking part in a new webinar focused on that very topic.