english: This is actually a heart valve that we've engineered, and you can see here, we have the structure of the heart valve and we've seeded that with cells, and then we exercise it.
non_english: Ovo je srčani zalistak koji smo stvorili i kao što vidite, postoji struktura srčanog zaliska njega smo prekrili ćelijama, a potom ga uvežbavali.