Artificial Intelligence

Artificial intelligence (AI) is becoming a crucial component of healthcare to help augment physicians and make them more efficient. In medical imaging, it is helping radiologists more efficiently manage PACS worklists, enable structured reporting, auto detect injuries and diseases, and to pull in relevant prior exams and patient data. In cardiology, AI is helping automate tasks and measurements on imaging and in reporting systems, guides novice echo users to improve imaging and accuracy, and can risk stratify patients. AI includes deep learning algorithms, machine learning, computer-aided detection (CAD) systems, and convolutional neural networks. 

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Health system launches ‘second opinion’ AI for diagnosing COVID-19 in chest scans

The algorithm's sensitivity edged out that of trained radiologists at identifying signs of the disease on chest CT scans, Mount Sinai researchers explained recently.

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Machine learning uses imaging to predict heart damage in COVID-19 patients

Johns Hopkins has scored a $195,000 grant from the National Science Foundation, with its scientists now beginning the first phase of the one-year research project.

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Artificial intelligence-based imaging reconstruction may lead to incorrect diagnoses, experts caution

That’s according to the results of a new investigation, led by University of Cambridge experts and published 
in the Proceedings of the National Academy of Sciences. 
 

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Deep learning automatically measures key features of TBI

If validated further, the algorithm could be used to flag urgent scans in radiology workflows, especially in resource-strapped regions.

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AI sees what radiologists cannot, predicts disease-free survival in lung cancer patients

With further testing and validation, Hyungjin Kim, with Seoul’s National University College of Medicine and colleagues believe radiologists may one day use the tool to individualize treatment and achieve better outcomes.

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Eko’s AI model for low ejection fraction receives FDA EUA to boost pandemic care

The algorithm, developed as part of a collaboration with Mayo Clinic, received Breakthrough Device designation back in December 2019.

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Machine learning-powered imaging platform pinpoints subtle differences in blood clots

"Using this new tool may uncover the characteristics of different types of clots that were previously unrecognized by humans," researchers wrote in the journal eLife.

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Abdominal imaging reveals bowel injuries in COVID-19 patients

Abnormalities were most commonly seen in sicker patients with the virus who were also admitted to the intensive care unit, according to recent research.