i knew this was true because my heart ALWAYS beats funny and i ' ve told my mom this .. but i think she thinks it 's my imagination . anyways , would an ekg pick up on a heart murmur for sure ? i have been told that they are n't completely accurate so idk .

Question: Why does the writer 's mom believe it 's their imagination ?
Answer: She believes her child is being dramatic about their symptoms .She feels that the heart condition is quite serious .She is exaggerating her child 's symptoms .None of the above choices .