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The A-FLUX Reducer System from VahatiCor is designed to treat coronary microvascular dysfunction.

First US patient enrolled in device study to reduce coronary microvascular dysfunction

The self-expanding A-Flux device is implanted in the coronary sinus to increase pressure on the venous side of the heart and improve perfusion in smaller vessels.

Impella users need to monitor for blood leaks at the sidearm and hub of the introducer sheath shown below here introducers.

Blood may leak out of Impella introducers due to manufacturing defect

Eight reports of major bleeding have been reported from Impella introducers, prompting the FDA early alert this week.

Devi Nair, MD, director of electrophysiology and research at St. Bernards Medical Center and the Arrhythmia Research Group, explains new technology advances in leadless pacing for conduction pacing and Bachmann's bundle pacing.

Advances in leadless conduction and Bachmann’s bundle pacing next frontier in physiologic pacing

Leadless pacing in the Bachmann's bundle may be the next phase in the evolution of cardiac pacing technology.

Midjourney ultrasound scanning whole-body ultrasonic CT

AI lab Midjourney investing over $74M to launch whole-body ultrasound screening business

Radiologists, meanwhile, took to social media to criticize the endeavor, noting that the generative AI company lacks clinical evidence to back its marketing claims.

Interventional work increasingly concentrated among smaller subset of radiologists

The proportion of radiologists performing some (>0%) IR-related work declined from 70% in 2008 down to 50% by 2023, according to new research published in JVIR.

Senate passes radiologist-supported bill to bolster lung cancer research

While overall lung cancer rates are declining, cases among nonsmoking women are on the rise, puzzling scientists.

Major grocery operator on the hook for $40M over pharmacy monkey business; $6M windfall for whistleblower

One of the largest food retailers in the world—and the fourth biggest in this country—got itself into hot water with the U.S. Department of Justice for allegedly cheating on drug prices it charges to federal healthcare programs.

legal liability malpractice artificial intelligence

Legal battle between two rival doctors results in dancefloor-biting during church fundraiser

Tamin Naber, MD, was charged with simple assault for biting a former employee at his medical practice who was suing him for wrongful termination. The incident occurred in November 2025.

Contrast-enhanced supplemental imaging triggers anxiety for many women

Authors of a new paper contend their findings could be beneficial in adapting public messaging related to supplemental imaging to better inform those who may need it.

Amtrak eastbound Southwest Chief about to pass under Route 66

Conspiracy to defraud Amtrak’s health plan of $11M sees 12 convictions

The U.S. Department of Justice announced four more guilty pleas on Thursday, bringing the total to 12. The scheme involved providers paying kickbacks to patients, all employees of Amtrak, in exchange for billing their insurance for unnecessary medical care. The incidents happened between 2019 and 2022.

Specialized ultrasound technique reduces need for breast biopsies by 25%

Ultrasound-guided diffuse optical tomography (US-DOT) is a technique that combines the use of ultrasound with near-infrared light to create 3D pictures of tissues.

California health system sued over 2024 breach on health IT vendor TriZetto

The cyberattack was not discovered until October 2025, and a headcount of the victims is still being conducted. In the meantime, a patient of Sacramento-based One Community Health argues in a lawsuit that the nonprofit health system failed to secure his data, as required by law. The complaint is seeking class action status.

Around the web

Cardiovascular Business

First US patient enrolled in device study to reduce coronary microvascular dysfunction

The self-expanding A-Flux device is implanted in the coronary sinus to increase pressure on the venous side of the heart and improve perfusion in smaller vessels.

Cardiovascular Business

Blood may leak out of Impella introducers due to manufacturing defect

Eight reports of major bleeding have been reported from Impella introducers, prompting the FDA early alert this week.

Cardiovascular Business

Advances in leadless conduction and Bachmann’s bundle pacing next frontier in physiologic pacing

Leadless pacing in the Bachmann's bundle may be the next phase in the evolution of cardiac pacing technology.