Clinical

This channel newsfeed includes clinical content on treating patients or the clinical implications in a variety of cardiac subspecialties and disease states. The channel includes news on cardiac surgery, interventional cardiologyheart failure, electrophysiologyhypertension, structural heart disease, use of pharmaceuticals, and COVID-19.   

Medline recalls surgical kits due to safety concern with Medtronic catheters

The FDA is warning the public that certain Medline surgical kits may contain catheters that have been linked to 41 customer complaints and three serious injuries. 

COVID-induced neuroinflammation can last 2 years or longer, according to new PET data

These findings are important to consider with regard to patients’ long-term health, as chronic inflammation has been implicated in cognitive decline. 

Shockwave Medical Javelin Peripheral IVL Catheter

Shockwave Medical launches new IVL catheter for challenging lesions in Europe

The balloon-free catheter, which already had a successful launch in the United States, has been associated with positive outcomes and the ability to reach certain lesions more accurately than balloon-based IVL platforms.

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Researchers' testing of industrial dyes could lead to the development of dementia-specific imaging agents

There are dozens of different subtypes of dementia, and it can be a challenge to determine the exact type affecting a patient. 

The U.S. Food and Drug Administration (FDA) cleared a smart watch artificial intelligence (AI) algorithm that tells wearers if they are suspected of having hypertension, which is expected to help notify about 1 million users over the next year. This a is a new feature of the newly launched Apple Watch Ultra 3, which the company unveiled Sept. 9. Apple gained FDA for its Cardiovascular Machine Learning-Based Notification Software Hypertension Notification Feature (HTNF) Sept. 11, 2025.

FDA clears Apple Watch algorithm for detecting hypertension

The FDA’s decision arrived just days after Apple announced the new feature. "This tool empowers patients and clinicians to work together, putting prevention at the center of care," one cardiologist told Cardiovascular Business. 

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Update: FDA confirms recalls for defibrillation leads after nearly 400 injuries

Safety concerns with certain Boston Scientific leads have resulted in multiple Class I recalls, the FDA has announced. The agency first shared a warning about this issue in August. 

The Dexcom G7 Continuous Glucose Monitoring System

Dexcom issues new recall for CGM apps due to safety risk—users urged to update immediately

The FDA has categorized this as a Class I recall. If patients update their phone or watch apps as needed, they can continue to use these devices like normal.

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Cardiologist sues hospital after he was allegedly let go for sharing safety concerns

The veteran interventional cardiologist claims he was pushed out after repeatedly asking for more coverage from cardiothoracic surgeons in addition to other improvements. The hospital, meanwhile, described the lawsuit as a “collection of false allegations."