Cardiac Imaging

While cardiac ultrasound is the widely used imaging modality for heart assessments, computed tomography (CT), magnetic resonance imaging (MRI) and nuclear imaging are also used and are often complimentary, each offering specific details about the heart other modalities cannot. For this reason the clinical question being asked often determines the imaging test that will be used.

Women are more likely to have severe aortic stenosis missed on echocardiography results
Three out of four TTEs are being ordered by clinicians who are not cardiologists. Could this be having a negative impact on patient care?
New Medtronic thrombectomy system used commercially for first time
The new device uses an advanced algorithm to regulate aspiration and conserve blood. Ajit Rao, MD, a vascular surgeon with The Mount Sinai Hospital, performed the historic procedure.
FDA approves new nasal spray for patients with abnormal heart rhythms
Milestone Pharmaceuticals will be selling etripamil under the brand name Cardamyst. It is expected to hit the U.S. market in early 2026.
Philips to acquire AI-enabled intravascular imaging specialists SpectraWAVE
Massachusetts-based SpectraWAVE has gained considerable momentum in recent years, planting its flag in some of cardiology’s biggest trends. The company was co-founded by cardiologists and has already secured multiple FDA clearances.
FDA clears next-generation cardiac mapping software
San Diego-based Vektor Medical first secured FDA clearance for the AI-powered technology back in 2021. This updated announcement covers the latest version, which includes atrial flutter mapping and several other new features.

Cardiologists to highlight the many benefits of AI-powered CCTA evaluations

Two renowned cardiologists are teaming up to explore the short- and long-term impact of using advanced AI platforms to evaluate coronary CCTA results for signs of coronary artery disease.

RSNA attendees through bore of the new release Philips CT 5300 scanner at RSNA 2024. Three new CT systems were released at RSNA that included numerous AI enhancements. Photo by Dave Fornell. #RSNA #RSNA24 #RSNA2024

Key takeaways from RSNA 2024 for AI, CT, MRI and the radiology staffing shortage

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

Acutus Medical, the California-based healthcare technology company focused on electrophysiology devices, has announced significant downsizing that will cut its workforce by approximately 70%. The goal of the move is to focus exclusively on manufacturing and distributing left-heart access devices as part of a distribution deal with Medtronic that was first signed in 2022.

Medical device company cuts 70% of staff in push to meet Medtronic obligations

California-based Acutus Medical has said its ongoing agreement to manufacture and distribute left-heart access devices for Medtronic is the company's only source of revenue.

artificial intelligence money finance acquisition

Cleerly’s momentum continues as AI specialists raise $106M

The news comes at the end of a busy year for Cleerly. The company says it will use the funds to grow commercially and generate more evidence in support of its FDA-approved technology.

New scoring system accurately predicts coronary risk in women

The system combines findings from SPECT myocardial perfusion imaging with lifestyle and clinical factors to predict risk of major cardiovascular events.

A majority of medical devices involved in Class I recalls were never required by the U.S. Food and Drug Administration (FDA) to undergo premarket or postmarket clinical testing, according to new research published in Annals of Internal Medicine.[1]

AI-powered ECG screening a cost-effective way to ID heart failure patients

The technique was especially cost-effective in outpatient settings, according to a new study of more than 22,000 patients.

artificial intelligence AI heart cardiology

Philips, Mayo Clinic using AI to improve cardiac MRI technology

The two companies aim to improve patient access to high-quality MRI scans by combining their artificial intelligence capabilities.

Medtronic's Evolut Pro TAVR valve treating aortic stenosis

Medtronic TAVR valves at heart of key studies presented during PCR London Valves 2024

One study presented during the three-day conference focused on the potential benefits of an optimized TAVR pathway. Another study, meanwhile, tracked changes in paravalvular leak severity over time.

Cardiac Imaging

Women are more likely to have severe aortic stenosis missed on echocardiography results

New Medtronic thrombectomy system used commercially for first time

FDA approves new nasal spray for patients with abnormal heart rhythms

Philips to acquire AI-enabled intravascular imaging specialists SpectraWAVE

FDA clears next-generation cardiac mapping software