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.

Video of Deepak Bhatt explaining details on the TRANSFORM trial using CCTA and AI. #TCT #TCT24 #TCT2024 #AHA24 #AHA2024

New cardiac prevention paradigm explored in TRANSFORM trial using AI and CCTA

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

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Cardiology practices pay $17.7M to settle fraud allegations brought on by whistleblowers

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease. 

Cardiology, radiology specialists debate CCTA’s rise as a go-to imaging modality for CAD

CCTA is being utilized more and more for the diagnosis and management of suspected coronary artery disease. An international group of specialists shared their perspective on this ongoing trend.

FDA announces recall of cryoablation catheters after multiple injuries, including 4 deaths

Boston Scientific is recalling the catheters associated with its POLARx Cryoablation System due to a heightened risk of esophageal injury. The FDA has ruled that this a Class I recall.

HeartBeam, a California-based healthcare technology company, has received U.S. Food and Drug Administration (FDA) clearance for its cable-free, credit card-sized heart monitor that produces 12-lead electrocardiograms (ECGs).

FDA clears credit card-sized heart monitor

The new device was designed to help patients evaluate their own heart health in real time.

Left: Petr Neužil, MD, PhD, head of the department of cardiology at Na Homolce Hospital in Prague, Czech Republic / Right: Vivek Y. Reddy, MD, director of cardiac arrhythmia services at Mount Sinai Hospital in New York City

Cardiologists perform world’s first leadless LBBAP procedures with Abbott pacemaker

The first-in-human procedures were performed in Prague with the investigational Aveir CSP leadless pacemaker system.

Philips Healthcare's combined IVL and laser atherectomy catheter that is being used in the THOR trial to treat heavily calcified peripheral artery lesions.

Intravascular lithotripsy technology now a top priority for many healthcare companies

After the significant success of Shockwave Medical's IVL therapy to break up heavily calcified vessels without trauma, there are now several companies working on their own IVL devices. 

Joseph C. Wright resigns from Merit Medical

President of medical device company resigns over conduct allegations after 7 months in role

Joseph C. Wright, a longtime Merit Medical employee, resigned after unspecified allegations regarding his conduct were brought to light. He was named the company's new president back in May.

Around the web

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.

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.