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The Tempus Pixel platform was designed to assist clinicians with the evaluation of cardiac MR images.

The new Apple Watch Ultra 3 offers a groundbreaking hypertension notifications alert users if signs of hypertension are detected using data from its optical heart sensor to analyze how a user’s blood vessels respond to heart beats. The algorithm works passively in the background, reviewing data over 30-day periods, and will notify users if it detects consistent signs of hypertension.

"This tool empowers patients and clinicians to work together, putting prevention at the center of care," said Ami B. Bhatt, MD, ACC chief innovation officer. "What we really want to do is create patient agency and reach as many people as we can for earlier detection of high blood pressure."

Video interview with Wael Jaber, MD, chair of the 2025 American Society of Nuclear Cardiology (ASNC) annual meeting, director of nuclear cardiology and a professor of medicine at Cleveland Clinic, shares some of the key highlights from the conference.

Wael Jaber, MD, chair of the 2025 American Society of Nuclear Cardiology annual meeting, shared some key takeaways from the conference. “This is no longer just about imaging for coronary disease," he explained. "Nuclear cardiology now helps guide therapy across a wide range of conditions."

Cardiologists have developed an open-source artificial intelligence (AI) model capable of accurately evaluating a long list of measurements on echocardiography results. The group detailed the development and validation of that model in the Journal of the American College of Cardiology.

The algorithm, trained on more than 150,000 TTE studies, can calculate 18 different measurements regularly used in echocardiography

American Society of Nuclear Cardiology (ASNC) President-elect Jamieson M. Bourque, MD, MHS, FASNC, medical director of nuclear cardiology, echocardiography, and the stress laboratory at UVA Health in Charlottesville, and a professor of medicine and radiology at the University of Virginia, said the society is fighting a major proposed cut in CMS reimbursements in 2026.

Jamieson M. Bourque, MD, MHS, president-elect of the American Society of Nuclear Cardiology, shared the group's concerns with Cardiovascular Business. “This is going to have a highly negative impact," he said. 

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Collet, known globally for his dedication to innovation, is the organization's new director of cardiovascular imaging, physiology and translational therapeutics.

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The FDA-cleared EluPro bioenvelope delivers two antibiotics to patients over an extended period of time after they receive an implantable pacemaker or defibrillator to cut infection rates.

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Diets that prioritize plant-based foods are associated with several health benefits, according to a new study of more than 3.4 million adults. Such diets also show potential to reduce greenhouse gas emissions.

The Medtronic Micra leadless pacemaker implanted inside the heart. It is about the size of a large vitamin pill and is implanted using a catheter.

The two new leadless pacemakers, the Micra AV2 and Micra VR2, feature much longer batteries than previous models. 

A TAVR procedure being performed at Northwestern Medicine in Chicago. These structural heart procedures require a team approach.

Two experienced TAVR specialists—Sachin Goel, MD, and Michael Reardon, MD—examined the growing trend of younger, low-risk patients being recommended for TAVR over SAVR.

E-tattoo chest heart monitor designed by engineers with the University of Texas at Austin

The new-look device, which captures ECG and seismocardiogram measurements at the same time, is completely wireless and runs on batteries that last up to 40 hours. 

Cardiovascular Associates of America has acquired a Florida-based cardiovascular group with a team of 26 cardiologists working out of three locations. 

Around the web

Anders Gilberg, senior vice president of government affairs at the Medical Group Management Association, explains why Congress needs to renew the Medicare geographic pay adjustments in rural areas—to make payments competitive with urban areas and help retain physicians in those communities.

GE Healthcare reports Q2 revenue growth of 3% and lower than expected tariff losses at $550 million.

Hospitals are awarded Honor Roll points if they rank in one or more of the 15 specialties that U.S. News evaluates, and in one or more of the 22 procedures or conditions for patient outcomes.