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News You Need to Know Today
Week in Review: A safety risk with Medtronic catheters | New hypertension guidelines | Be prepared for cath lab complications
Saturday, August 23, 2025
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This Week’s News

FDA shares new safety concern with Medtronic catheters—warns of possible shortage in months ahead

The FDA has received multiple reports of the devices, which are designed to be malleable, failing to retain their shape. The issue has been linked to three patient injuries so far, and customers are asked to return unused devices to the manufacturer. 

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warning safety alert recall healthcare issue
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FDA shares new safety concern with Medtronic catheters—warns of possible shortage in months ahead

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warning safety alert recall healthcare issue
The FDA has received multiple reports of the devices, which are designed to be malleable, failing to retain their shape. The issue has been linked to three patient injuries so far, and customers are asked to return unused devices to the manufacturer. 
READ MORE >

New hypertension guidelines embrace early treatment, updated risk assessments and renal denervation

New ACC/AHA recommendations encourage clinicians to take a proactive approach when managing patients with elevated or high blood pressure. The inclusion of renal denervation in this document represents clear progress for a relatively new technology.

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cardiologist doctor physician patient black diverse hypertension
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New hypertension guidelines embrace early treatment, updated risk assessments and renal denervation

Share on Twitter Share on Facebook Share on Linkedin
cardiologist doctor physician patient black diverse hypertension
New ACC/AHA recommendations encourage clinicians to take a proactive approach when managing patients with elevated or high blood pressure. The inclusion of renal denervation in this document represents clear progress for a relatively new technology.
READ MORE >

How to prepare for cath lab complications

“It is your responsibility to be the patient’s advocate,” one expert explained. “We, as the nurses and technologists, have to speak up when we see something that isn’t right.”

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Kenzie Thompson, BSN, RCIS, cardiovascular invasive specialist, St. Luke's Mid-America Heart Institute, shares advice she gave to cath lab technologists and nurses during a session at the Transcatheter Cardiovascular Therapeutics (TCT) meeting.
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How to prepare for cath lab complications

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Kenzie Thompson, BSN, RCIS, cardiovascular invasive specialist, St. Luke's Mid-America Heart Institute, shares advice she gave to cath lab technologists and nurses during a session at the Transcatheter Cardiovascular Therapeutics (TCT) meeting.
“It is your responsibility to be the patient’s advocate,” one expert explained. “We, as the nurses and technologists, have to speak up when we see something that isn’t right.”
READ MORE >

Insulin pump error linked to 700 adverse events

Speaker issues are causing the devices to stop communicating with the user's CGM. Dozens of patient injuries have been reported, and the company is prepping a software update.

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Tandem Diabetes Care is recalling a recent update of the mobile app for its t:slim X2 insulin pump due to repeated software issues that may cause the pump to shut down unexpectedly. The FDA has said this is a Class I recall.
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Insulin pump error linked to 700 adverse events

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Tandem Diabetes Care is recalling a recent update of the mobile app for its t:slim X2 insulin pump due to repeated software issues that may cause the pump to shut down unexpectedly. The FDA has said this is a Class I recall.
Speaker issues are causing the devices to stop communicating with the user's CGM. Dozens of patient injuries have been reported, and the company is prepping a software update.
READ MORE >

Hemodynamic deterioration 1 year after TAVR found in 6% of patients

Hemodynamic valve deterioration after one year was more common in patients with a small aortic annulus. In fact, receiving a larger valve was linked to a “protective” quality that appeared to help keep the risk of such complications to a minimum.

READ MORE >
Illustration of cardiologists going through the certification process. American College of Cardiology President B. Hadley Wilson, MD, discussed why the ACC and other leading cardiology groups are so eager to create a new, independent medical board. This has been a long-term goal for many years, he said, and now it may become a reality. 
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Hemodynamic deterioration 1 year after TAVR found in 6% of patients

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Illustration of cardiologists going through the certification process. American College of Cardiology President B. Hadley Wilson, MD, discussed why the ACC and other leading cardiology groups are so eager to create a new, independent medical board. This has been a long-term goal for many years, he said, and now it may become a reality. 
Hemodynamic valve deterioration after one year was more common in patients with a small aortic annulus. In fact, receiving a larger valve was linked to a “protective” quality that appeared to help keep the risk of such complications to a minimum.
READ MORE >

Cardiovascular device approvals continue to lead the FDA's Breakthrough Device Program

Cardiology is number one in FDA Breakthrough Device designations at 218, the highest number out of all other clinical categories. This includes 16 new devices cleared in the past year.

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The U.S. Food and Drug Administration (FDA) updated the Breakthrough Device Program designations data this week, which now includes 1,176 Breakthrough Device designations, of which 160 have gained market clearance. Cardiovascular devices lead these with 243 devices, the highest number out of all other clinical categories. This includes 16 new cardiovascular devices cleared in the past year.
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Cardiovascular device approvals continue to lead the FDA's Breakthrough Device Program

Share on Twitter Share on Facebook Share on Linkedin
The U.S. Food and Drug Administration (FDA) updated the Breakthrough Device Program designations data this week, which now includes 1,176 Breakthrough Device designations, of which 160 have gained market clearance. Cardiovascular devices lead these with 243 devices, the highest number out of all other clinical categories. This includes 16 new cardiovascular devices cleared in the past year.
Cardiology is number one in FDA Breakthrough Device designations at 218, the highest number out of all other clinical categories. This includes 16 new devices cleared in the past year.
READ MORE >

FDA clears CCTA AI coronary plaque assessment from Artrya

Australia-based Artrya Limited says its AI-enabled Salix Coronary Plaque module offers near real-time, point-of-care CCTA assessment and management of coronary artery disease. 

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Australia-based Artrya Limited said its Salix Coronary Plaque module AI-powered cloud platform offers near-real time, point-of-care CCTA assessment and management of coronary artery disease.
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FDA clears CCTA AI coronary plaque assessment from Artrya

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Australia-based Artrya Limited said its Salix Coronary Plaque module AI-powered cloud platform offers near-real time, point-of-care CCTA assessment and management of coronary artery disease.
Australia-based Artrya Limited says its AI-enabled Salix Coronary Plaque module offers near real-time, point-of-care CCTA assessment and management of coronary artery disease. 
READ MORE >

FDA clears new trial of first-in-class treatment for pulmonary arterial hypertension

The new drug, VTB-10, previously received the FDA's orphan drug designation in 2024.

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radiology trends lungs imaging graphs
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FDA clears new trial of first-in-class treatment for pulmonary arterial hypertension

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radiology trends lungs imaging graphs
The new drug, VTB-10, previously received the FDA's orphan drug designation in 2024.
READ MORE >

TAVR in patients with bicuspid aortic valve stenosis: Does device type matter?

More and more care teams are treating BAV stenosis with TAVR instead of surgical aortic valve replacement. Self-expanding and balloon-expandable valves appear to have their own benefits—as well as their own risks. 

READ MORE >
bicuspid aortic valve disease TAVR
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TAVR in patients with bicuspid aortic valve stenosis: Does device type matter?

Share on Twitter Share on Facebook Share on Linkedin
bicuspid aortic valve disease TAVR
More and more care teams are treating BAV stenosis with TAVR instead of surgical aortic valve replacement. Self-expanding and balloon-expandable valves appear to have their own benefits—as well as their own risks. 
READ MORE >

Former US surgeon general joins Eko as medical advisor

"Eko is transforming how we detect cardiovascular disease—making cutting-edge, AI-powered tools accessible to frontline providers," said former U.S. Surgeon General Jerome Adams, MD.

READ MORE >
Eko Health announced former U.S. Surgeon General Jerome Adams, MD, MPH, FASA, a board-certified anesthesiologist and executive director of the Center for Community Health Enhancement and Learning at Purdue University, joined the company as a distinguished medical advisor.
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Former US surgeon general joins Eko as medical advisor

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Eko Health announced former U.S. Surgeon General Jerome Adams, MD, MPH, FASA, a board-certified anesthesiologist and executive director of the Center for Community Health Enhancement and Learning at Purdue University, joined the company as a distinguished medical advisor.
"Eko is transforming how we detect cardiovascular disease—making cutting-edge, AI-powered tools accessible to frontline providers," said former U.S. Surgeon General Jerome Adams, MD.
READ MORE >

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