Below you can find the In the u.s. it's the rank of heart disease on the list of leading causes of death in 1990 Jeopardy Words Answer. The answer to In the u.s. it's the rank of heart disease on the list of leading causes of death in 1990 has 5 letters. This clue belongs to the The heart category and is part of Jeopardy Word Level 454. If you scroll near the bottom you will find other clues and answers part of level 454