Estimated Alzheimer's spikes to 135 million by 2050

New data regarding the prevalence of Alzheimer's disease is looming far and above previous estimates: 17 percent higher than previously thought, according to statistics from Alzheimer's Disease International. The advocacy organization expects as many as 135 million people worldwide to be living with Alzheimer's by 2050 and says the stark increase is due mostly to new information from regions such as China and sub-Saharan Africa.

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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.