Over 100 million Americans have hypertension, and more than half of those who are on antihypertensive medications still don’t have their blood pressure under control. Doctors at Southern Illinois University Medicine are conducting a groundbreaking clinical trial to test the effectiveness of a new device to lower blood pressure. The CALM-2 study is enrolling participants now. The CALM-2 clinical study is designed to evaluate an investigational device as a possible solution for patients whose blood pressure is not controlled with prescribed medications. People participating in this study will be