| ventriculoatrial | Relating to both ventricles and atria, especially to the sequential passage of conduction in the retrograde direction from ventricle to atrium. (05 Mar 2000) |
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| ventriculoatrial conduction | Conduction backward from the ventricles or from the A-V node into and through the atria. Synonym: retroconduction, ventriculoatrial conduction, V-A conduction. (05 Mar 2000) |
| ventriculocisternostomy | An artificial opening between the ventricles of the brain and the cisterna magna. See: shunt. Origin: ventriculo-+ L. Cisterna, cistern, + G. Stoma, mouth (05 Mar 2000) |
| ventriculography | 1. Radiograph demonstration of the cerebral ventricles by direct injection of air or contrast medium; developed and described by Dandy in 1918. Compare: pneumoencephalography. 2. Demonstration of the contractility of the cardiac ventricles by recording serially the distribution of intravenously injected radionuclide or that of radiographic contrast medium injected through an intracardiac catheter. 3. Visualization by roentgenography of a cardiac ventricle by injection of radiopaque contrast material. Origin: ventriculo-+ G. Graphe, a writing (05 Mar 2000) |
| ventriculography, first-pass | Radionuclide ventriculography where a bolus of radionuclide is injected and data are recorded from one pass through the heart ventricle. Left and right ventricular function can be analyzed independently during this technique. First-pass ventriculography is preferred over gated blood pool imaging for assessing right ventricular function. (12 Dec 1998) |
| ventriculomastoidostomy | Operation for the establishment of a communication between the lateral cerebral ventricle and the mastoid antrum by means of a polythene tube for the relief of hydrocephalus. See: shunt. Origin: ventriculo-+ mastoid, + G. Stoma, mouth (05 Mar 2000) |
| ventriculonector | Synonym: atrioventricular bundle. Origin: ventriculo-+ L. Necto, to join (05 Mar 2000) |
| ventriculoperitoneal shunt | <procedure> A surgical procedure to insert a communicating catheter to relieve intracranial pressure caused by hydrocephalus. In this procedure the cerebrospinal fluid is shunted from the ventricles of the brain into the peritoneal cavity via a surgically implanted tube. (27 Sep 1997) |
| ventriculophasic | Influenced by ventricular contraction; applied to the atrial rhythm when this is modified by ventricular contraction; in ventriculophasic sinus arrhythmia in complete A-V block the sinus impulse immediately following a ventricular contraction usually appears sooner than expected. (05 Mar 2000) |
| ventriculoplasty | Any surgical procedure to repair a defect of one of the ventricles of the heart. Origin: ventriculo-+ G. Plastos, formed (05 Mar 2000) |
| ventriculopuncture | Insertion of a needle into a ventricle. (05 Mar 2000) |
| ventriculoradial dysplasia | A congenital syndrome consisting of a ventricular septal defect with associated absence of thumb or radius. (05 Mar 2000) |
| ventriculoscopy | Direct inspection of a ventricle with an endoscope. Origin: ventriculo-+ G. Skopeo, to view (05 Mar 2000) |
| ventriculostomy | Surgical creation of an opening in a cerebral ventricle. (12 Dec 1998) |
| ventriculosubarachnoid | Relating to the space occupied by the cerebrospinal fluid. Origin: ventriculo-+ subarachnoid (05 Mar 2000) |
| ventral |
The lower or under surface of animals.
출처: www.reefed.edu.au/glossary/v.html
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| ventricular fibrillation |
fast, uncoordinated, fluttering beats of the heart's ventricles, causing heart beat and pulse beat to go out of synch. This is exremely dangerous
출처: www.chfpatients.com/glossary_2.htm
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| ventral |
Toward the surface of the chest and stomach or bottom of the head. See also Inferior.
출처: www.ualberta.ca/~neuro/OnlineIntro/glossary.htm
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| ventricle |
A ventricle is a chamber of an organ. For example, the four connected cavities (hollow spaces) in the central portion of the brain and the lower two chambers of the heart are called ventricles.
출처: www.providence.org/alaska/tchap/glossary/V.htm
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| ventricle |
One of the two lower chambers of the heart.
출처: www.ukhealthcare.uky.edu/patient/glossary/glossary...
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