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-based coronary plaque evaluations highlight elevated heart risks in women
“This is the perfect technique to identify high-risk patients who would benefit from intensive therapies,” imaging specialist Gudrun Feuchtner, MD, told Cardiovascular Business.
FDA warns that certain coronary imaging catheters are being removed from market over safety concerns
A catheter sheath detached during use and was left in the patient’s body. It was successfully removed, but the FDA said it is now evaluating the potential risk to others going forward. There is no official recall at this time.
Family of heart patient who died awarded $45M after suing health system for negligence
The 55-year-old patient woke up experiencing chest pain one morning and an ambulance was called. He was dead just a few hours later. His family's lawsuit argued that delays in care, communication errors and other issues were directly responsible for his death.
Cardiology, radiology professionals unite to explore the challenges of diagnosing CAD in women
Coronary artery disease is both underdiagnosed and undertreated in women, and they often receive less guideline-recommended care than men. Why do these disparities persist? And what can today’s healthcare providers do to bring about change?
FDA clears catheter-based 4D visualization platform for complex heart procedures
The new technology from LUMA Vision allows operators to deliver 2D and 4D ultrasound images in real time. The advanced catheter was built with maneuverability and increased visibility in mind.

Isotope update: Target date for resuming production of Mo-99 still unclear

Production of Lu-177 is expected to resume on Saturday, Feb. 12, but the Mo-99 supply shortage could continue for weeks.

The Abbott Aveir DR dual-chamber leadless pacemaker recently had its first human implant occur in the Aveir DR i2i study pivotal trial.

First implant of dual-chamber leadless pacemaker completed in Abbott’s Aveir DR i2i pivotal trial

The investigational dual-chamber pacemaker is designed to provide synchronous, beat-by-beat pacing of the right atrium and right ventricle of the heart.

Medtronic recalls a second directional atherectomy device due to risk of tip damage

There have been no incidents at this time, but the device is similar to another Medtronic solution that was recently recalled.

Seeking Out Severe Aortic Stenosis: The Low Down on Low Flow-Low Gradient

Sponsored by Medtronic

It’s not uncommon for severe aortic stenosis to go unrecognized, and thus untreated. When the data points to the existence of low-flow, low-gradient aortic stenosis, a diagnosis can be even more challenging.

Family of professional baseball player files wrongful death lawsuit, says ECG results were mishandled

According to the lawsuit, the 23-year-old athlete showed clear signs of Wolff-Parkinson-White syndrome just months before his death.

What clinicians need to know about PCI, other revascularization techniques among women

The Society for Cardiovascular Angiography & Interventions has shared a new expert consensus statement that highlights sex-specific considerations associated with revascularization.

MRI scans reveal bigger brains in people with optimal cardiovascular health

Heart-healthy patients had 43% fewer white matter lesions identified on their scans, according to research set to be presented at the American Stroke Association's International Stroke Conference.

Medical isotope update: Shortage expected to last weeks as nuclear reactor remains sidelined

Mo-99, Lu-177, and I-131 supply issues are forecasted until approximately one week after the downed reactor resumes operations on Feb. 12, the Nuclear Medicine Europe Emergency Response Team said.

Cardiac Imaging

AI-based coronary plaque evaluations highlight elevated heart risks in women

FDA warns that certain coronary imaging catheters are being removed from market over safety concerns

Family of heart patient who died awarded $45M after suing health system for negligence

Cardiology, radiology professionals unite to explore the challenges of diagnosing CAD in women

FDA clears catheter-based 4D visualization platform for complex heart procedures