How Doctor Grubb Determined My Health Condition

i knew that, even though i was young and presumably healthy, something wasn't quite right. I started seeing my family doctor first and was referred to a few other specialists. Multiple doctors suggested everything from blood sugar and blood pressure issues and even dehydration. Out of all those tests, nothing came back explaining what was really causing my symptoms. Doctor grubb is a cardiologist that specializes in situations with unexplained heart and vascular issues like mine. His recommendation at that point was to do an implantable heart nitor that would be surgically placed and would monitor my heart during any episodes.