"Although the effectiveness of ADHD medications has been demonstrated ... concerns remain regarding their potential cardiovascular safety," one research explained. 

While the therapy has been successfully tested on animals in the past, this study represents the first time it has been used on humans.

Novo Nordisk shared initial results from the SELECT trial back in August, but now the full analysis—which includes data from more than 17,000 patients—has been published in The New England Journal of Medicine. 

“Going forward, patients and medical teams have a choice of two pathways for chest pain relief: chest pain medication or PCI," one cardiologist said. 

The FDA issued its own statement about the approval, highlighting the importance of taking the drug in combination with an improved diet and regular physical activity.  

"Changing just six alerts in the system knocked out about 5 million alerts annually," explained Patrick McGill, MD, executive vice president and chief transformation officer at CHN.

The drug, nimodipine, is a second-generation calcium channel blocker designed to prevent and treat cerebral vasospasm following an aneurysmal subarachnoid hemorrhage.

The new service is now live in College Station, Texas. The drones use a series of sensors and cameras to remain stable and navigate around obstacles as needed.