| ESD | electronic summation device; electrostatic discharge; emission spectrometric device; end-systolic di... |
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| JVP | [POMD P 49 - 52] 1) Jugular Vein Pressure 2) Jugular Venous Pulse ... |
| LVF | left ventricular failure; left ventricular function; left visual field; low-voltage fast; low-voltag... |
| LVAS | left ventricular assist system |
| BVAD | biventricular assist device |
| central-bearing device | In dentistry, a device which provides a central point of bearing, or support, between upper and lower record bases; it consists of a contacting point which is attached to one base and a plate attached to the other which provides the surface on which the bearing point rests or moves. (05 Mar 2000) |
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| central-bearing tracing device | In dentistry, a central-bearing device used for making a tracing and/or for support between upper and lower bases. (05 Mar 2000) |
| contraceptive device | A device used to prevent pregnancy; e.g., occlusive diaphragm, condom, intrauterine device. (05 Mar 2000) |
| contraceptive device, intrauterine | A device inserted into the uterus (womb) to prevent conception (pregnancy). The IUD can be a coil, loop, triangle, or T in shape made of plastic or metal. (12 Dec 1998) |
| dental device | <dentistry> Devices used in the home by persons to maintain dental and periodontal health. The devices include toothbrushes, dental flosses, water irrigators, gingival stimulators, etc. (12 Dec 1998) |
| device | 1. That which is devised, or formed by design; a contrivance; an invention; a project; a scheme; often, a scheme to deceive; a stratagem; an artifice. "His device in against Babylon, to destroy it." (Jer. Li. 11) "Their recent device of demanding benevolences." (Hallam) "He disappointeth the devices of the crafty." (Job v. 12) 2. Power of devising; invention; contrivance. "I must have instruments of my own device." (Landor) 3. An emblematic design, generally consisting of one or more figures with a motto, used apart from heraldic bearings to denote the historical situation, the ambition, or the desire of the person adopting it. See Cognizance. Improperly, an heraldic bearing. "Knights-errant used to distinguish themselves by devices on their shields." (Addison) "A banner with this strange device - Excelsior." (Longfellow) 4. Anything fancifully conceived. 5. A spectacle or show. 6. Opinion; decision. Synonym: Contrivance, invention, design, scheme, project, stratagem, shift. Device, Contrivance. Device implies more of inventive power, and contrivance more of skill and dexterity in execution. A device usually has reference to something worked out for exhibition or show; a contrivance usually respects the arrangement or disposition of things with reference to securing some end. Devices were worn by knights-errant on their shields; contrivances are generally used to promote the practical convenience of life. The word device is often used in a bad sense; as, a crafty device; contrivance is almost always used in a good sense; as, a useful contrivance. Origin: OE. Devis, devise, will, intention, opinion, invention, fr. F. Devis architect's plan and estimates (in OF, division, plan, wish), devise device (in sense 3), in OF. Also, division, wish, last will, fr. Deviser. See Devise, and cf. Devise. Source: Websters Dictionary (01 Mar 1998) |
| device approval | Process that is gone through in order for a device to receive approval by a government regulatory agency. This includes any required preclinical or clinical testing, review, submission, and evaluation of the applications and test results, and post-marketing surveillance. It is not restricted to FDA. (12 Dec 1998) |
| device, assistive | Any device that is designed, made, and/or adapted to assist a person to perform a particular task. For examples, canes, crutches, walkers, wheel chairs, and shower chairs are all assistive devices. Device, intrauterine contraceptive (IUD): A device inserted into the uterus (womb) to prevent conception (pregnancy). The IUD can be a coil, loop, triangle, or T in shape made of plastic or metal. (12 Dec 1998) |
| intrauterine contraceptive device | <gynaecology> A contraceptive device that is placed within the uterus for the purpose of inhibiting conception. (27 Sep 1997) |
| intrauterine device expulsion | Spontaneous loss of intrauterine devices from the uterus. (12 Dec 1998) |
| focusing device | <microscopy> A device which effectively increases the angular aperture of the electron beam illuminating the object, rendering the focus more critical. (05 Aug 1998) |
| aberrant ventricular conduction | Abnormal intraventricular conduction of a supraventricular beat, especially where surrounding beats are normally conducted. Synonym: ventricular aberration. (05 Mar 2000) |
| arrhythmias, ventricular | Abnormal rapid heart rhythms (arrhythmias) that originate in the lower chambers of the heart (the ventricles). Ventricular arrhythmias include ventricular tachycardia and ventricular fibrillation. Both are life threatening arrhythmias most commonly associated with heart attacks or scarring of the heart muscle from previous heart attack. (12 Dec 1998) |
| arrhythmogenic right ventricular dysplasia | A congenital cardiomyopathy in which transmural infiltration of adipose tissue results in weakness and aneurysmal bulging of the infundibulum, apex, and posterior basilar region of the right ventricle and leads to ventricular tachycardia arising in the right ventricle. (12 Dec 1998) |
| atrial ventricular canal defect | A defect caused by deficient or absent septal tissue immediately above and below the normal level of the atrioventricular valves, including the region normally occupied by the A-V septum in hearts with two ventricles. The A-V valves are abnormal to a varying degree. (05 Mar 2000) |