My echo says mild hypertrophy of the septum originally it said it was obstructed, but when I got the original hospital echo it says septum measures 15mm with NO obstruction, all my valves were fine.. I'm awaiting a cardiac MRI ... All of my family are long livers dying in their 80s and 90s my parents are in their late 50s, I'm really confused as there is talk of HCM ect.. I'm 28