| LPVP | left posterior ventricular preexcitation |
|---|---|
| LV | laryngeal vestibule; lateral ventricle; lecithovitellin; left ventricle, left ventricular; leucovori... |
| LVA | left ventricular aneurysm; left vertebral artery |
| LVAD | left ventricular assist device |
| LVAS | left ventricular assist system |
| superior branch of the right and left inferior pulmonary veins | Tributaries of the right and left inferior pulmonary veins which receive oxygenated blood from the superior [S6] bronchopulmonary segments of the inferior lobes of the right and left lungs. Synonym: ramus superior venae pulmonalis dextrae/sinistrae inferioris. (05 Mar 2000) |
|---|---|
| superior cerebral veins | Numerous (8 to 10) veins that drain the dorsal convexity of the cortical hemisphere and empty into the superior sagittal sinus, curving rostrally in passing through the subdural space so as to enter the sinus at an acute forward angle. Synonym: venae cerebri superiores. (05 Mar 2000) |
| superior epigastric veins | The venae comitantes of the artery of the same name, tributaries of the internal thoracic vein. Synonym: venae epigastricae superiores. (05 Mar 2000) |
| superior gluteal veins | The veins that accompany the superior gluteal artery, entering the pelvis as two veins which unite into one and empty into the internal iliac vein. Synonym: venae gluteae superiores. (05 Mar 2000) |
| superior palpebral veins | Veins draining the superior eyelid anteriorly into the angular vein. Synonym: venae palpebrales superiores, veins of superior eyelid. (05 Mar 2000) |
| superior phrenic veins | Small veins that drain the upper surface of the diaphragm; they are tributaries of the azygos and hemiazygos veins. Synonym: venae phrenicae superiores. (05 Mar 2000) |
| superior veins of cerebellar hemisphere | Several veins draining the superior part of the cerebellar hemispheres; they terminate in the superior petrosal sinus or the petrosal vein. Synonym: venae hemispherii cerebelli superiores. (05 Mar 2000) |
| deep cerebral veins | The numerous veins draining the deep structures of the cerebral hemispheres; they empty into the tributaries of the great cerebral vein. Synonym: venae cerebri profundae. (05 Mar 2000) |
| deep temporal veins | Veins corresponding to the arteries of the same name; they empty into the pterygoid venous plexus. Synonym: venae temporales profundae. (05 Mar 2000) |
| deep veins of clitoris | The veins that pass from the dorsum of the clitoris to join the vesical plexus. Synonym: venae profundae clitoridis. (05 Mar 2000) |
| suprarenal veins | See: right suprarenal vein, left suprarenal vein. (05 Mar 2000) |
| supratrochlear veins | Several veins that drain the front part of the scalp and unite with the supraorbital vein to form the angular vein. Synonym: venae supratrochleares, frontal veins, venae frontales, venae frontales. (05 Mar 2000) |
| surface thalamic veins | One or more veins running a subependymal course in a coronal plane over the thalamus, terminating in the internal cerebral vein. Synonym: lateral direct veins, surface thalamic veins. (05 Mar 2000) |
| digital veins | See: dorsal digital veins of foot, palmar digital veins, plantar digital veins. (05 Mar 2000) |
| dorsal branch of the posterior intercostal veins 4-11 | Major tributary of the 4th through 11th posterior intercostal veins; area drained is the same as that supplied by the dorsal branch of posterior intercostal arteries. Synonym: ramus dorsalis venarum intercostalium posteriorum IV-XI. (05 Mar 2000) |