extra pulmonary

(ex-trah-pul’mo-na-re). Not connected with the lungs. extrapyramidal (cx-trah-pi-ram’id-al). Outside of the pyramidal tracts. extra rectus (ex-trah-rek’tus). tus muscle of the eye. extra serous (ex-trah-se’rus). cavity. extra somatic (ex’’trah-so-mat’ik). with the body. extra syphilitic (ex” trah-sif-il-it’ik). to a syphilitic virus or lesion. extrasystole (ex-trah-sis’to-le). A premature contraction of an auricle or a ventricle, or of both, while the fundamental rhythm is maintained. auricular e., an extrasystole in which the stimulus is thought to arise in the remains of the cardiac tube incorporated in the auricle elsewhere {than at the sinus. auriculoventricular e., one in which the stimulus is supposed to arise in the auriculoventricular node; called also modal ε. interpolated e., a contraction taking place between two normal heart-beats. modale. See auriculoventricular e. ventricular e., one in which the stimulus is thought to arise in the ventricular portion of the auriculoventricular bundle. extra tracheal (ex-trah-tra’ke-al). Situated or occurring outside the trachea. extra tubal (ex-trah-tu’bal). Outside of a tube. extra tympanic (ex-trah-tim-pan’ik). Outside the tympanum of the ear. extra-uterine (ex-trah-u’ter-in). curring outside the uterus. extra vaginal (ex-trah-vaj‘in-al). vagina or of a sheath. extravasation (ex-trav-as-a’shun) [L. ex‘ira be- yond + vas ve el]. 1. discharge or escape, as of blood, from a ve el into the ti ues. 2. The external rec- Outside of a serous Unconnected Superadded Situated or oc- Outside of the 357 EVE The proce of being extravasated. 3. Blood or other substance which has nm extravasated. punctiform e., one which causes a ti ue to be covered with minute bloody points.