Vascular & Endovascular

This channel includes news on non-coronary vascular disease and therapies. These include peripheral artery disease (PAD), abdominal and thoracic aortic aneurysm (AAA and TAA), aortic dissection, pulmonary embolism (PE), critical limb ischemia (CLI), carotid artery and stroke interventions, venous interventions, deep vein thrombosis (DVT), and interventional radiology therapies. The focus on most of these therapies is minimally invasive, catheter-based procedures performed in a cath lab.

An aortic vascular surgery case being performed with the Philips LumiGuide FORS system. The light-based technology enables catheter navigation and the ability to see the catheters in multiple views with out the need for X-ray imaging in the cath lab.

Philips launches new light-based, radiation-free cath lab imaging system

LumiGuide uses fiber optic realShape (FORS) technology, where light is reflected along an optical fiber inside a guidewire to generate 3D, high-resolution, color images of devices inside a patient’s body

February 22, 2024
A transcatheter aortic valve replacement (TAVR) procedure being performed at Intermountain Healthcare. Image from Intermountain Healthcare. Sex differences in TAVR one-year mortality.

Anticoagulants after TAVR: 5-year survival data favor DOACs over VKAs

However, that one finding does not tell the whole story. Researchers also found that DOACs may increase a TAVR patient's risk of a disabling stroke.

February 15, 2024
doctor looking at CLTI patient's leg

FDA grants bioresorbable scaffold system its breakthrough device designation to treat infrapopliteal lesions

The new drug-eluting device was designed to provide both stability and flexibility to patients presenting with below-the-knee lesions.  

February 14, 2024
police cop car siren

New lawsuit alleges a woman’s brain bleed was mistaken for drunken driving, causing significant harm

A Washington woman was pulled over and arrested because a state trooper thought she was driving under the influence. It turned out that she was not drunk, but suffering from a frontal-lobe subdural hematoma. She has now filed a lawsuit against the county. 

February 9, 2024
artificial intelligence robot evaluates healthcare data. Novo Nordisk announced a new collaboration with Valo Health, a healthcare technology company focused on using artificial intelligence (AI) technology to identify new drug treatments for cardiovascular disease (CVD).

FDA clears advanced AI model for detecting, quantifying bleeding strokes

The new algorithm from Viz.ai is capable of identifying, labeling and quantifying brain bleeds in noncontrast CT images.

February 9, 2024
artificial intelligence AI deep learning

AI, blood thinners and patient positioning: Exploring late-breaking science at the International Stroke Conference

ISC 2024 in Phoenix has already featured several eye-opening late-breaking presentations. One study, for example, found that positioning a stroke patient's head differently before surgery can significantly decrease the risk of neurological complications. 

February 8, 2024
Medtronic shared new STROKE AF data on the Reveal Linq ICM

Medtronic ICM a cost-effective approach for reducing the risk of ischemic stroke

Remote monitoring with the Reveal Linq insertable cardiac monitor can improve outcomes without breaking the bank, according to new data being presented at the International Stroke Conference in Phoenix.

February 7, 2024
ACC 2023 ACC.23 American College of Cardiology

American College of Cardiology announces late-breaking research for ACC.24 in Atlanta

The group's annual meeting heads to Atlanta this April. TAVR, GLP-1 agonists, medical imaging guidance and blood pressure control are just some of the topics that will be presented during late-breaking sessions.

January 29, 2024

Around the web

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

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