Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography, and the nuclear imaging modalities of PET and SPECT.

Mammogram findings linked to heightened risk of CVD, type 2 diabetes and hypertension
The new research, presented during ARRS 2024 in Boston, suggests CVD risk models may need to include certain findings identified in routine mammograms.
AI improves CT assessments, boosts care for real-world heart patients
Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.
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.
Boston Scientific recalls premixed embolic agent after two deaths
There have been a total of 11 incidents so far, including seven injuries and two deaths. Boston Scientific said the agent can still be used if operators follow specific instructions during lower GI bleed embolization procedures.
Medicare drops AUC requirement for advanced imaging, ASNC celebrates
"This was an unneeded burden, which was solely adding to the administrative hassles of medicine," said American Society of Nuclear Cardiology President Larry Phillips.

Agfa HealthCare enhances Enterprise Imaging Suite with launch of integrated ECG Management System at ACC.15

Agfa HealthCare announced today the commercial launch of a new version of HeartStation ECG Management System featuring improved workflow capabilities that facilitate access and sharing of ECGs across the hospital enterprise. The solution will be on display at the American College of Cardiology (ACC) 2015 Scientific Session & Expo, March 14-16, 2015 in San Diego, CA.

March 12, 2015

AliveCor launches new app that automatically tells patients when their ECG recording is normal

AliveCor, Inc. announced today the launch of the latest version of the AliveECG app, with two new FDA-cleared and CE-marked automated detectors that allow patients and physicians to focus on the ECGs that matter most. The new mobile app instantly detects when an ECG is either Normal or unreadable.

March 9, 2015

AliveCor launches new app to auto detect atrial fibrillation in an ECG recording

AliveCor, Inc. announced today the launch of the latest version of the AliveECG app, which provides patients with free real-time atrial fibrillation (AF) detection in ECG recordings using its new FDA-cleared algorithm. The new app helps patients and physicians manage existing conditions with intelligent, personalized and easy-to-use new features.

September 29, 2014

An ambulance-based mobile stroke unit created by the University of Texas Health Science Center at Houston (UTHealth) Medical School and Memorial Hermann-Texas Medical Center (TMC). The vehicle has a small head CT scanner to enable imm edit imaging to confirm if a patient had a stroke and what type before they arrive at the hospital to enable faster door to repercussion times, or faster door to tPA administration times. The unit also has a telemedicine system so a neurologist can evaluate patients remotely.

CT-based Mobile Stroke Care

Germany's ground-breaking use of CT scanners in ambulances to assess for possible stroke inspired one program in Houston to follow suit. Supporters predict it will transform care in the future.

September 2, 2014

AliveCor receives first FDA clearance to detect a serious heart condition in an ECG on a mobile device

AliveCor, Inc. announced today that the U.S. Food and Drug Administration (FDA) has granted the company clearance for its algorithm to detect atrial fibrillation (AFib), the most common form of cardiac arrhythmia. 

August 21, 2014

Coronary artery calcification often unreported in CT angiography studies

Coronary artery calcification (CAC) is often not reported in pulmonary CT angiography studies, requiring CAC assessment by radiologists in demographics at risk, according to a study published in the April issue of the American Journal of Roentgenology.

April 21, 2014

UltraSPECT and ASNC partner to provide technologist travel awards to attend ASNC2014

UltraSPECT, provider of the most cost-effective solutions for meeting American Society of Nuclear Cardiology (ASNC) guidelines for low dose nuclear medicine imaging, announces today its support of nuclear medicine technologists via six new grants.

March 6, 2014

Q&A: Contrast for Stress Echo

ASE members discuss recent changes to contrast enhanced stress echo.

April 26, 2013

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."

Medical Imaging

Mammogram findings linked to heightened risk of CVD, type 2 diabetes and hypertension

AI improves CT assessments, boosts care for real-world heart patients

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

Boston Scientific recalls premixed embolic agent after two deaths

Medicare drops AUC requirement for advanced imaging, ASNC celebrates

Around the web