Images, or a digital twin mitral valve of a patient, created from cardiac ultrasound that were used to perform a virtual surgical procedure to test how the intervention would impact the patient prior to actually performing the procedure. The right image shows color coding for sheer stresses on the valve leaflets before and after the virtual surgery. The left image shows the model quantitation of leaflet coaptation at peak systole prior to the the virtual surgery.

Outside of medicine, computer-generated virtual twins of real machines like cars or airplanes have been used in engineering to allow modeling in a virtual environment. This is used for assessment of aerodynamics and to identify areas of sheer stresses and the performance of the machines under various conditions. In the past couple years, several medical companies have developed similar "digital twin" technology to computer model a patient's heart or other organs for use in a virtual test environment.

July 28, 2021 —If you plan to attend HIMSS21 Aug. 9-13 in Las Vegas, be sure to note that due to health and safety updates, masks will now be required for attendees and exhibitors.

July 28, 2021 — IntraOp Medical Corporation announced that Lausanne University Hospital (CHUV, Switzerland) enrolled the first patients in the Impulse Trial: A phase I dose-escalation study of high dose rate radiotherapy with electrons in patients with skin metastases from melanoma.

July 28, 2021 — Researchers from the School of Biomedical Engineering & Imaging Sciences at King's College London have automated brain MRI image labeling, needed to teach machine learning image recognition models, by deriving important labels from radiology reports and accurately assigning them to the corresponding MRI examinations.

July 28, 2021 — A new Harvey L. Neiman Health Policy Institute study found that patients paid 12% of the costs of secondary imaging interpretation out-of-pocket. Such secondary interpretations are increasingly performed for complex patients, but patients’ liabilities and paid out-of-pocket costs were not previously known.

July 27, 2021 — Following the CDC announcement that FDA emergency use authorization (EUA) for its COVID-19 PCR test will be withdrawn at the end of 2021, GlobalData, a data and analytics company, offers an analyst's view from Dara Lo, Medical Devices Analyst at GlobalData.

July 27, 2021 — Fujifilm Medical Systems U.S.A, Inc., a provider of enterprise imaging and Informatics solutions, announced that its next-generation 

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