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 turns low-quality MRI scans into helpful heart images
A team of biomedical engineers, radiologists and cardiologists has developed a new AI model capable of restoring low-quality cardiac MRI scans.
Johnson & Johnson MedTech faces threat of permanent injunction after losing antitrust case
After being ordered to pay $442 million in damages—a ruling the company has said it may appeal—Johnson & Johnson MedTech is now facing the possibility of a permanent injunction that could impact certain business practices. A hearing is scheduled for July.
Cardiologists, radiologists and surgeons share ‘landmark’ document on assessing prosthetic heart valves with CT
RSNA and several other industry societies have shared a new expert consensus document on the significant value of cardiac CT. Echo remains an effective first-line imaging option, the groups wrote, but CT can make a big impact as well.
AMA resolution backs expanded low-dose CT screenings for lung cancer, heart risk
Dana Smetherman, MD, CEO of the American College of Radiology, discusses the policy, which urges for more robust promotion of low-dose CT as a public health tool.
Angiographic catheters recalled due to safety risk
The new Class I recall includes nearly 27,000 devices that could potentially experience a harmful defect during use.

Pharmacists help lower stroke risk in patients with undiagnosed, undertreated AFib

Researchers described pharmacies as an “attractive setting for community-based AFib screening."

FibriCheck, a Belgium-based healthcare technology company, has gained U.S. Food and Drug Administration (FDA) for its artificial intelligence-powered digital platform that uses smartphone cameras to obtain heart rhythm measurements.

FDA clears heart rhythm AI that turns smartphones into medical devices

FibriCheck has been increasing its presence in the United States in anticipation of this approval, opening a new office and partnering with U.S. hospitals.

‘Failure to rescue’ after PCI: 20% of patients die when complications occur

Major complications are rare during percutaneous coronary intervention. When they do occur, however, the in-hospital mortality rate is relatively high.

The rapid rise of artificial intelligence (AI) has helped cardiologists, radiologists, nurses and other healthcare providers embrace precision medicine in a way that ensures more heart patients are receiving personalized care.

Volta Medical, GE Healthcare partner on AI-powered AFib treatments

Under this new arrangement, Volta Medical's AI software will be integrated into GE Healthcare offerings to improve AFib outcomes.

Some of the abandon leads and various shapes and positions on the wires from the study. None of these patients had any safety issues related the abandoned leads. Image courtesy of RSNA

MRI in patients with abandoned pacemaker and ICD leads

Abandoned metal wire leads for pacemakers and ICDs did not present a serious safety issue in a study of 80 patients, but a handful of patients did experience a significant change in the composite of capture threshold, sensing or lead impedance.

The American Society of Nuclear Cardiology (ASNC) is asking Congress to repeal the appropriate use software provision mandate, which physicians say is an obstacle to efficient care.

ASNC asks Congress to officially repeal the AUC mandate for advanced medical imaging

Medicare rescinded the provision in the 2024 Medicare Physician Fee Schedule, but the law remains on the books.

Anne Kroman, DO, MUSC, explains efforts to increasing female representation in electrophysiology. #GLOWE #HRS #HRS24 #WomeninEP

Efforts to get more women involved in electrophysiology and why it is important

Anne Kroman, DO, PhD, assistant professor at Medical University of South Carolina (MUSC), explains mentoring efforts for women in EP and why it is important for patients to see more female electrophysiologists to help overcome barriers.

Newsweek ranked the 50 best heart hospitals in the world

Leadless vs. transvenous pacemakers after TAVR: Tracking complications, costs and survival

Leadless pacemakers may be an "attractive alternative" to transvenous devices when cardiologists treat older TAVR patients who experience conduction disorders.

Cardiac Imaging

AI turns low-quality MRI scans into helpful heart images

Johnson & Johnson MedTech faces threat of permanent injunction after losing antitrust case

Cardiologists, radiologists and surgeons share ‘landmark’ document on assessing prosthetic heart valves with CT

AMA resolution backs expanded low-dose CT screenings for lung cancer, heart risk

Angiographic catheters recalled due to safety risk