TABLE 1.
The top 10 productive Country/Region of sick sinus syndrome.
| Rank | Country | TP | Percentage (n/2251) | TC | CCP | TLS |
| 1 | UNITED STATES | 656 | 29.14% | 25915 | 39.50 | 542392 |
| 2 | JAPAN | 271 | 12.03% | 3831 | 14.14 | 151326 |
| 3 | GERMANY | 221 | 9.81% | 8698 | 39.36 | 268710 |
| 4 | PEOPLES CHINA | 214 | 9.51% | 3189 | 14.90 | 166891 |
| 5 | ITALY | 189 | 8.40% | 6310 | 33.39 | 255938 |
| 6 | ENGLAND | 168 | 7.46% | 4946 | 29.44 | 277009 |
| 7 | FRANCE | 143 | 6.35% | 5707 | 39.91 | 221597 |
| 8 | NETHERLANDS | 138 | 6.13% | 6905 | 50.04 | 210964 |
| 9 | CANADA | 125 | 5.55% | 7094 | 56.75 | 212764 |
| 10 | SOUTH KOREA | 71 | 3.15% | 1063 | 14.97 | 45089 |
TP, total number of publications; TC, total number of citations of total publications; TLS, total link strength; CPP = TC/TP.