| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Through a stethoscope, you can hear this organ make a healthy "lub dub" sound | Heart | $100 | J | BILL NYE THE SCIENCE GUY | 1999-09-09 | #3449 | |
| Myocarditis is the inflammation of this muscle | Heart | $200 | J | GENERAL SCIENCE | 1997-01-10 | #2850 | |
| The 2 thin tissue layers over its surface are called the pericardium | heart | $200 | DJ | SCIENCE | 1996-10-14 | #2786 |