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.

2 out of 5 AFib patients develop heart failure later in life
Stroke is typically seen as the biggest danger for patients after they receive an AFib diagnosis. This study, however, suggests heart failure could be an even bigger threat.
Cardiologists make history, perform first-ever transcaval TAVR for pure aortic regurgitation
The 65-year-old male patient presented with a long medical history and many comorbidities, making surgery too risky.
Q&A: Interventional cardiologist details key breakthroughs in tricuspid valve replacement and repair
How have recent FDA approvals for Edwards Lifesciences and Abbott changed patient care? Andrew Rassi, MD, answered that question—and many more—in a new interview.
FDA grants fast track designation to new drug for Friedreich's ataxia cardiomyopathy
The new gene therapy candidate is now one step closer to being approved by the FDA.
$Performing CT-derived fractional flow reserve (CT-FFR) before transcatheter aortic valve replacement (TAVR) improves the accuracy of coronary CT angiography (CCTA) and helps limit unneeded invasive coronary angiography (ICA), according to a new study published in JACC: Cardiovascular Interventions. Heartflow$
New cardiac imaging strategy could reduce ICA, PCI rates
Radiologists with Massachusetts General Hospital found that the selective use of cardiac CT and AI-based CAD evaluations could make a significant impact on patient care.

Medtronic Penditure Left Atrial Appendage (LAA) Exclusion System

Medtronic debuts new FDA-cleared LAA exclusion device

Medtronic acquired the technology behind the new device back in August.

November 27, 2023

Medtronic's PulseSelect Pulsed Field Ablation (PFA) System

Medtronic gains 2 key approvals for its ablation portfolio

The company had good news to share about its highly anticipated PFA offering.

November 21, 2023

Deep learning in cardiovascular imaging: 4 key takeaways for cardiologists

More and more AI algorithms are being trained to learn, think and act like a human physician. What does this mean for the future of cardiovascular imaging as time goes on?

November 21, 2023

Arineta Cardio Imaging, a healthcare company based in Israel, gained clearance from the U.S. Food and Drug Administration (FDA) for the deep learning image reconstruction (DLIR) technology used in its SpotLight cardiovascular CT scanners. Arineta Cardio Imaging cardiovascular CT scanners AI.

FDA clears AI-powered image reconstruction technology for cardiac CT scanners

The new technology, trained using more than 3 billion data points, was designed to reduce image noise and improve the overall quality of CT scans.

November 20, 2023

The Bern TAVI Registry looked at 2,500 TAVR patients to determine the level of prosthesis-patient mismatch (PPM) using transthoracic echocardiography (TTE), predicting PPM based one the size of the valve used, or using CT measurements of the aortic annulus to see which was method was most accurate at predicting PPM. Image courtesy of Tomii et al.

Cardiologists may want to rethink how they track prosthesis-patient mismatch after TAVR

Researchers evaluated two techniques for predicting PPM after TAVR, comparing them to how cardiologists typically check for PPM in day-to-day practice.

November 17, 2023

artificial intelligence AI heart cardiology

ChatGPT struggles with echocardiography, but still shows potential to help cardiology trainees

ChatGPT may not be quite ready to help prepare trainees for their next echocardiography exam—but it does show promise.

November 16, 2023

Jamie Bourque, MD, discusses fluorodeoxyglucose (FDG) and its growing use cases in cardiac PET imaging He discussed the radiotracer in sessions at ASNC 2023. #ASNC #ASNC23 #ASNC2023

The expanding scope of FDG-PET in nuclear cardiac imaging

Jamie Bourque, MD, spoke to Cardiovascular Business about the growing number of ways FDG-PET scans are being used in cardiology. This includes evaluating inflammation, tracking EP device infections and much more.

November 16, 2023

Ramon Varcoe explains the LIFE-BTK trial for the Abbott Esprit fully bioresobable scaffold at TCT23.

Fully bioresorbable stents boost care for CLI patients in LIFE-BTK trial

Ramon Varcoe, MBBS, co-principal investigator for the LIFE-BTK trial, discussed the results with Cardiovascular Business at TCT 2023. "I can't wait to start using these in my patients. It's going to make a huge difference."

November 14, 2023

Around the web

Health Imaging

New imaging protocols proposed to curb rise of cardiovascular infections

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Radiology Business

What does radiology have to do with climate change?

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

Cardiac Imaging

2 out of 5 AFib patients develop heart failure later in life

Cardiologists make history, perform first-ever transcaval TAVR for pure aortic regurgitation

Q&A: Interventional cardiologist details key breakthroughs in tricuspid valve replacement and repair

FDA grants fast track designation to new drug for Friedreich's ataxia cardiomyopathy

New cardiac imaging strategy could reduce ICA, PCI rates

Around the web