By Megan Pullyard, Editor A Moberly man recently underwent a heart and kidney transplant after learning that he had the MYBPC3 gene mutation which was causing Hypertrophic Cardiomyopathy- a condition where the heart muscle thickens abnormally causing the heart to function improperly. Sean Prewitt, 37, of Moberly underwent heart and kidney surgery in May of this year and is reported to be out of the hospital and recovering well. However, the proc…