| F&R | force and rhythm [pulse] |
|---|---|
| IVR | idioventricular rhythm; intravaginal ring; isolated volume responder |
| MESOR | midline estimating statistic of rhythm |
| NSR | nasal septal reconstruction; nonspecific reaction; normal sinus rhythm; no sign of recurrence; not s... |
| reg | rhy regular rhythm |
| left crus of atrioventricular bundle | The left leg or branch of the atrioventricular bundle which separates from the atrioventricular bundle just below the membranous portion of the interventricular septum to descend the septal wall of the left ventricle and begins to ramify subendocardially. Synonym: crus sinistrum fasciculi atrioventricularis. (05 Mar 2000) |
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