Heart problems affect audio problems

Ray Hull, professor of communication sciences and disorders in audiology/neurosciences at Wichita State University, has concluded research analyzing 84 years of work from scientists worldwide into the connection between cardiovascular health and the ability to hear and understand what others are saying. "The auditory function impacted by cardiovascular health is problematic because our entire central nervous system needs an oxygen-rich nutrient supply," Hull said. "If it doesn't get it due to cardiovascular health problems, then it can be affected." Source