- We're doing work now with the NIH-funded study ARCADIA, looking at left atrial cardiomyopathy, or an enlarged left atrium as a risk factor for stroke and randomizing patients to aspirin versus anticoagulation to see if we reduce the risk of stroke. So it's exciting that we're focusing more on the heart and potential ways that we could reduce people's risk of a stroke. But in addition to that, what I thought was really interesting about this abstract was that these strokes were non-lacunar, meaning they weren't small vessel strokes. Which means they looked ultimately like embolic strokes, which tells us that it most likely did come from the heart. So I thought it was really just fantastic science, and I look forward to future research in this area.