The death rate among patients with the most serious heart conditions reached nearly 50 percent, newly released data show. State and federal regulators are investigating.
From https://www.nytimes.com/2019/06/17/us/heart-surgery-children-unc.html
From https://jamesjohnson10.blogspot.com/2019/06/unc-childrens-hospital-suspends-most.html
James Johnson 