As far as we know, Virginia Hospital Center's Heartburn Center in Arlington, VA and now Fauquier Hospital are the only places in Northern Virginia that offers 24 hour Multichannel Intraluminal Impedance (MII) testing to look for non-acidic reflux. Oftentimes, this test is combined with pH probe testing and manometry to measure the more traditional acid reflux as well as esophageal motility. These tests are important when working up patients with symptoms of chronic cough , globus , phl…