| BLOODGROUP | Heart perhaps added to family's medical data (5,5) |
| APPLETART | Sweet picture, perhaps added by discrete software module (5,4) |
| NAPKIN | Sleep next to family's serviette (6) |
| BIOMETRIC | Based on medical data, microbe changes with it (9) |
| FOLLOWSUIT | Show yourself to have a heart, perhaps, and emulate (6,4) |
| MOUTHORGAN | Opening heart, perhaps, and play this (5,5) |
| RATHERLATE | Later having a change of heart, perhaps, in it; towards the end (6,4) |
| ORGANGRINDER | Old player with the heart, perhaps, to work hard, eager to shed years |
| THREAT | Menace a leading Tory takes to heart, perhaps (6) |
| ORGANISM | A living thing's heart perhaps is beginning to move |
| RAISETHEANTE | Increase the stake to tease in heart, perhaps (5,3,4) |
| CARDIAC | Heart perhaps reverse of tiptop ___ first sign of complication in the heart? (7) |
| TATTOO | Name in a heart, perhaps |
| OPERATEON | Open one's heart, perhaps |
| OFFAL | Flintoff - a Lancastrian displaying heart, perhaps (5) |
| ESSAY | Try, seeing enemies losing heart, perhaps (5) |
| TRUMP | Source of tension with uproar striking US heart, perhaps (5) |
| ORGANISE | Heart, perhaps, is initially eager and direct (8) |
| THEATREORGAN | Screen instrument where doctors are operating on heart, perhaps |
| PLACARD | One taken on march up mountain needing heart perhaps |
