Clinical Research

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.

March 12, 2024
Dementia

Researchers develop new method for early detection of Alzheimer’s

Higher levels of amyloid protein in the blood correlate with MRI images of the brain that are consistent with dementia.

March 8, 2024
domestic violence abuse child spouse injury

University developing AI-enhanced imaging system to aid domestic violence victims

George Mason University received an anonymous $4.85M donation to advance the project.

March 8, 2024
Marijuana use among older adults is associated with a heightened risk of atrial and ventricular arrhythmias, according to new research published in the American Journal of Cardiology. “Marijuana use increases sympathetic nervous system activity and inhibits cardiac parasympathetic innervation, resulting in elevated heart rate, elevated blood pressure, and an increase in myocardial oxygen demand.

Cannabis use may cause false positives on nuclear imaging scans

Edibles can reduce gut motility and complicate gastric emptying, a new Journal of Nuclear Medicine Technology study finds. 

March 6, 2024

MRI anxiety worse for girls from minority backgrounds, study finds

Latina girls ages 8-13 were placed in an MRI and given an emotional processing test to measure fear response.

March 5, 2024

Ultra-processed foods linked to 32 adverse health outcomes, including CVD-related death and diabetes

Data from nearly 9.9 million participants were included in the team’s final analysis. The group emphasized the important role governments can play in trying to reverse the world's reliance on these products. 

March 4, 2024

FDA approves cardiac ultrasound enhancement drug for pediatric patients

The safety and efficacy for using Definity was backed by three successful clinical studies.

March 4, 2024
Wrist

AI shows potential to diagnose wrist fractures as well as radiologists

Manual reviews of X-rays remains important, because the true effectiveness of AI is still hard to quantify.

March 1, 2024