Everything I thought I knew

"Seventeen-year-old Chloe had a plan: work hard, get good grades, and attend a top-tier college. But after she collapses during cross-country practice and is told that she needs a new heart, all her careful preparations are laid to waste. Six months after her transplant, everything is different. Stuck in summer school with the underachievers, all she wants to do now is grab her surfboard and hit the waves, which is strange, because she wasn't interested in surfing before her transplant. And that's not all that's strange. There's also the vivid recurring nightmare about crashing a motorcycle in a tunnel and memories of people and places she doesn't recognize. Is there something wrong with her head now, too, or is there another explanation for what she's experiencing?"--OCLC.