| Similarity | Rank | |
|---|---|---|
| heartbeats | 0.857 | 54129 |
| pulse | 0.754 | 9286 |
| palpitations | 0.727 | 39804 |
| heart | 0.723 | 533 |
| breathing | 0.715 | 4135 |
| rhythm | 0.710 | 7213 |
| tremors | 0.709 | 35299 |
| pulsing | 0.709 | 34890 |
| pulsation | 0.709 | 82386 |
| throb | 0.709 | 50437 |
| tremor | 0.696 | 37346 |
| arrhythmia | 0.684 | 48321 |
| shortness | 0.681 | 29417 |
| tachycardia | 0.679 | 50786 |
| twitches | 0.675 | 67479 |
| murmur | 0.671 | 30849 |
| flutter | 0.668 | 34261 |
| throbbing | 0.667 | 23773 |
| spasm | 0.666 | 33617 |
| twitching | 0.664 | 33223 |
| spasms | 0.663 | 25687 |
| tingling | 0.662 | 21977 |
| breath | 0.661 | 2955 |
| faintness | 0.660 | 99887 |
| lightheaded | 0.659 | 77744 |