An anonymous donation of more than $1.1 million will be divided between the UVM Health Network-Porter Medical Center and the UVM Foundation as the result of a collaborative proposal to an Addison County supporter of both entities. The donation will provide $575,000 for a new air handling system at Helen Porter Rehabilitation and Nursing, as well as $98,000 for a new nurse-call system at Helen Porter, for a total gift of $673,000 to Porter. The balance of the donation, $500,000 will support the Frank Ittleman, MD Endowed Chair in Cardiac Surgery at the UVM Medical Center.