Medical misdiagnoses account for almost 800,000 deaths and other serious harms every year. Meanwhile healthcare AI is roundly celebrated for its diagnostic prowess. Can’t it help cut out a couple hundred thousand of those horrible mistakes?

"If you're not using an intravascular imaging modality, the PCI is not optimal," explained Haroon Faraz, MD, from Hackensack University Medical Center. Faraz is hopeful new and improved technologies will help these modalities become more popular among interventional cardiologists.

AstraZeneca has stopped selling Andexxa because randomized data suggested some patients may face an increased risk of certain adverse events. The company emphasized that it remains confident in the agent's abilities.

The U.S. Department of Justice has formally accused Done Global of unlawfully distributing ADHD medications without medical need, using a subscription program and targeted advertising to find patients searching for drugs. The company is also accused of filing false medical claims to Medicare, Medicaid and commercial insurance. Done's founder and CEO was convicted last month on related charges and awaits sentencing. 

An exclusive report from local NBC affiliate KARE 11 tells the story of Noah Leopold, a man who died after receiving two new hearts. The first deteriorated, and the second one killed him. Now, his family is suing, saying the Mayo Clinic failed to inform them of the risks. The nonprofit health system denies the allegations.