Unfortunately, what most doctors have said. “We don’t understand LC, but as to this area (heart in this case), you’re normal”. I have my first appointment with a neurologist next month, but expecting similar results. I even saw a chiropractor yesterday for the first time. With him my first four visits are free because he is studying the impact (if any) of chiropractics on LC. Obviously everyone is different, and in your case your doctor could be on to something so I wish you luck!