Sotera Medical Secures Additional Funding CLEVELAND, August 24, 2018-- Sotera Medical Corp., a medical device company developing a novel device for use in cardiac procedures to treat atrial fibrillation, has added an investor to its seed funding round with an investment from Valley Growth Ventures (VGV). "It's exciting to have VGV as a partner. Their team brings a lot of knowledge and a strong network of relationships in addition to their investment capital," says William Fuller, CEO and co-founder. "The addition of VGV's investment puts us in position to achieve our first clinical milestone in 2019."