 Welcome back. It's Critical Thought. Noah Chalaya away. I'm Ryan filling in for Noah Chalaya today. Dr. Noah Chalaya from the Heart Institute making his regularly scheduled house call here on KNOX. You can ask him any question that has to do with a health related topic. And Dr. Chalaya, we have a handful of those that we have to get to sort of rapid fire here. So let's just dive right into it.