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. 

GAO: HHS still needs strategic EHR implementation plan

The Government Accountability Office (GAO) is recommending that theDepartment of Health and Human Services (HHS) develop a detailedimplementation strategy for meeting President George W. Bush’s goal ofinteroperable EHR systems by 2014.

NetApp eases health IT privacy concerns for government

Members of Congress and other government officials converged on thenation’s capitol last week to call for the swift passage of legislationthat would help facilitate the adoption healthcare IT and to discusspatient privacy concerns for secure healthcare IT.

AHRQ to aid Medicaid, SCHIP in health IT adoption

The Agency for Healthcare Research and Quality (AHRQ) is preparing aprogram to assist Medicaid agencies and State Children’s HealthInsurance Programs (SCHIP) in adopting IT and joining healthinformation exchanges.

Northrop appoints Taylor as VP of health IT sector

Northrop Grumman has appointed George Peach Taylor Jr., MD, vicepresident for the IT sector's health and human services division.

HIMSS roundtable to offer NHIN proposal

Of late, grail quests have seized popular attention, as is witnessed bythe success of such works as Dan Brown’s The Da Vinci Code. Medicalinformatics in the United States is also engaged in its own grail-likequest, the development of a national health information network (NHIN).However, unlike the search for a mythical object, an NHIN may well bean attainable goal.

Team takes on DICOM multiframe security

Data security is perhaps the top issue in the minds of the generalpublic when it comes to the implementation and deployment of electronicmedical record (EMR) and electronic health record (EHR) systems.Unauthorized access and disclosure of privileged health information ispreeminent in their concerns about the adoption of this technology, aswell as the alteration of healthcare data with malicious intent.

Grid model may enable medical database integration

Medical databases across disparate environments often resemble theaftermath of the construction of the Tower of Babel. That is, eachdatabase contains information that is accessible only to its users andis gibberish to users outside the immediate system.

TechniScan closes $13M funding round for ultrasound trials

TechniScan Medical Systems, a developer of ultrasound technologyfor breast imaging, has closed its Series E Preferred Funding round ata total of $13 million.

Around the web

Positron, a New York-based nuclear imaging company, will now provide Upbeat Cardiology Solutions with advanced PET/CT systems and services. 

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.