| Answer | Crossword Clue |
|---|---|
| CLOTS | Blood-flow blockages |
| CLOT | Blood flow stoppage |
| RHEOMETERS | Blood flow measurers |
| CLOT | Blood-flow stoppage |
| HEARTALVE | Blood flow regulator |
| CLOT | Blood flow blockage |
| STENT | Blood flow aid |
| STANCHED | Stopped the flow of, as blood |
| STANCH | Halt the flow of, as tears or blood |
