| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,900,296,011 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
normal sinus rhythm |
Also found in: Acronyms, Wikipedia | 0.02 sec. |
|
|
normal sinus rhythm (NSR)
Etymology: L, norma, rule, sinus, hollow; Gk, rhythmos the normal heartbeat initiated by the pacemaker in the sinus node, with a heart rate of 60 to 100 beats/min. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Medical Dictionary |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|