Authorities say the warning pertains to the Lumify line of diagnostic sonography systems, with a software issue potentially halting functionality during critical care scenarios.  

"Notably, no trainee preferred a fully in-person practice model," according to new survey data published in the Journal of the American College of Radiology. 

Sen. Ron Wyden, D-Ore., recently released a request for information from the public, asking for feedback on proposals including lowering premiums, expanding coverage and simplifying enrollment.