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.

AI predicts cardiovascular risk during CT scans—no invasive tests or contrast required
Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans.
First-in-human trial shows potential of guiding CABG with cardiac CT and AI—no ICA required
An independent heart team blinded to ICA results was able to deliver helpful guidance for CABG procedures for 99.1% of patients using just CCTA and FFR_CT alone. This approach is safe and feasible, researchers wrote, and the next step is to gather additional data.
AI helps cardiologists deliver personalized healthcare—but there is still plenty of work to do
A new scientific statement from the American Heart Association explores the many ways AI and machine learning are being used to improve care for heart patients.
Cardiologists partner with imaging AI specialists to improve care for high-risk heart patients
The new collaboration is designed to ensure patients who may face an increased risk of heart disease receive the follow-up care they need.
AI models for cardiac amyloidosis could make a world of difference
Jeremy Slivnick, MD, spoke with Cardiovascular Business about AI's potential to transform how cardiac amyloidosis is diagnosed and treated.

Ultrasight's AI to guide echo cardiac ultrasound POCUS exams at ASE 2023. The thumbnail of the chest shows the user how to the position the transducer and where to move or stop for image acquisition. The bar graph shows the quality of the image.

FDA clears new AI to guide point-of-care cardiac ultrasound exams

The FDA approved UltraSight's AI to show ultrasound users how to perform a diagnostic quality cardiac ultrasound exam at the point of care in multiple settings.

July 31, 2023

Roberto Lang, MD, explained the AI advances in echocardiography that will make it a requirement to have in the coming years at ASE 2023. #ASE #AIhealthcare #ASE2023

Echo labs not using AI will be left behind

Echocardiography expert Roberto Lang, MD, says artificial intelligence will be so important to cardiac ultrasound in the near future that echo labs not using it will be inefficient and less accurate than labs that do use it.

July 3, 2023

AI artificial intelligence stethoscope doctor

AI model outperforms researchers’ ‘wildest dreams’ with accurate heart attack assessments

The algorithm, developed using data from more than 7,00 chest pain patients, performed better than multiple techniques currently used to evaluate cardiac events.

June 30, 2023

Artificial intelligence (AI) analysis from a remote ECG monitor showing the AI generated report on the Philips Cardiologs system, during a demonstration of the technology at Heart Rhythm 2023. Photo by Dave Fornell

AI correctly IDs ventricular arrhythmias in 88% of patients with sustained VT

New research suggests AI could offer physicians a new, state-of-the-art approach to sudden cardiac arrest risk management.

May 24, 2023

The proliferation of artificial intelligence (AI) in healthcare includes numerous algorithms for electrophysiology (EP). Jagmeet Singh, MD, Professor of Medicine, Harvard Medical School, and founding director of the Resynchronization and Advanced Cardiac Therapeutics Program and Mass General Hospital, spoke with Cardiovascular Business at Heart Rhythm 2023 to explain how AI is being used in EP. #HRS2023 #HRS #AI

There are now numerous AI algorithms for electrophysiology. Jagmeet Singh, MD, examined how this advanced technology is being applied.

May 24, 2023

An example of HeartFlow's new RoadMap Stenosis software that uses artificial intelligence (AI) to show areas of interest for possible stenting based on a patient's CT scan and FFR-CT. This software is still undergoing beta testing at several hospitals and will likely be rolled out commercially later in 2023.

Cardiology has embraced AI more than most other specialties

Cardiology is linked to the second largest group of FDA-cleared clinical AI algorithms, and the number is still growing.

May 12, 2023

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.

Medtronic’s next-generation leadless pacemakers gain FDA approval

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

May 2, 2023

AI predicts the likelihood of a common TAVR complication

Many patients still require a permanent pacemaker following TAVR. In fact, it is more common after TAVR than after surgical aortic valve replacement.

April 10, 2023

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Cardiac Imaging

AI predicts cardiovascular risk during CT scans—no invasive tests or contrast required

First-in-human trial shows potential of guiding CABG with cardiac CT and AI—no ICA required

AI helps cardiologists deliver personalized healthcare—but there is still plenty of work to do

Cardiologists partner with imaging AI specialists to improve care for high-risk heart patients

AI models for cardiac amyloidosis could make a world of difference

Around the web