| 영문 | pacemaker | 한글 | 길잡이, 심장길잡이 |
|---|---|---|---|
| 설명 | 우심방과 상대정맥의 연접부에 있는 특별한 신경조직와 동방결절에 의한 심방수축이 방실결절로 전달되면 심실의 수축이 시작된다. 심방-방실결절-심실에서 발생하는 이소성 또는 잠재성 길잡이는 비정상적 심장기능에서 나타나는 수축의 원인이 되기도 한다. 심장 길잡이란 심장근육을 전기로 자극하여 심한 느린맥에서 심장박동률을 증가시키는데 쓰이는 전기적 장치. 심장이 생명 유지에 필요한 최소한의 속도로도 자발적인 수축을 하지 못할 때 심박조율기가 일정하게 고정된 속도의 전기적 자극을 일시적 또는 영구적으로 보낼 수 있다. |
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| 영문 | pacemaker | 한글 | 박동조율기 |
|---|---|---|---|
| 설명 | 우심방과 상대정맥의 연접부에 있는 특별한 신경조직와 동방결절에 의한 심방수축이 방실결절로 전달되면 심실의 수축이 시작된다. 심방-방실결절-심실에서 발생하는 이소성 또는 잠재성 길잡이는 비정상적 심기능에서 나타나는 수축의 원인이 되기도 한다. 심장 길잡이란 심장근육을 전기로 자극하여 심한 느린맥에서 심장박동률을 증가시키는데 쓰이는 전기적 장치. 심장이 생명 유지에 필요한 최소한의 속도로도 자발적인 수축을 하지 못할 때 심박조율기가 일정하게 고정된 속도의 전기적 자극을 일시적 또는 영구적으로 보낼 수 있다. |
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| 영문 | pacemaker(of heart) | 한글 | 심장박동기 |
|---|---|---|---|
| 설명 | 심장의 전기적 자극이 병적인 상태로 발생하지 않거나, 혹은 심실로 잘 전해지지 않을 때 사용한다. 일시적 심장박동기와 영구적 심장박동기가 있으며, 각기 쓰이는 용도는 병에 따라 다르다. 요즘에 나오는 심장 박동기는 건전지의 수명도 반영구적이며, 밖에서 조정할 수 있고, 운동이나 스트레스 상황에 대한 심장의 빠른 운동에도 잘 적응할 수 있도록 만들어져 있다. |
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| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| JVP | [POMD P 49 - 52] 1) Jugular Vein Pressure 2) Jugular Venous Pulse ... |
| VDD | atrial synchronous ventricular inhibited [pacemaker]; vitamin D-dependent |
| AAI | acute alveolar injury; Adolescent Alienation Index; American Association of Immunologists; atrial in... |
| VVI | ventricular inhibited [pacemaker]; vocal velocity index |
| VVI | ventricular inhibited |
|---|---|
| PMT | Pacemaker-Mediated Tachycardia |
| PSD | Periodic synchronous discharges |
| SFS | Synchronous fluorescence spectrophotometry |
| 125I | 1 inhibited |
| ventricular inhibited pulse generator | A generator which suppresses its output in response to natural ventricular activity but which, in the absence of such activity, functions as an asynchronous pulse generator. Synonym: demand pulse generator, standby pulse generator. (05 Mar 2000) |
|---|---|
| atrial synchronous pulse generator | A ventricular stimulating pulse whose rate of discharge is directly determined by the atrial rate. Synonym: atrial triggered pulse generator. (05 Mar 2000) |
| ventricular synchronous pulse generator | A pulse which delivers its output synchronously with naturally occurring ventricular activity but which, in the absence of such activity, functions as an asynchronous pulse generator. Synonym: ventricular triggered pulse generator. (05 Mar 2000) |
| subsidiary atrial pacemaker | Secondary source for rhythmic control of the heart, available for controlling cardiac activity if the sinoatrial pacemaker fails; located within the crista terminalis and atrial free wall near the inferior vena cava. (05 Mar 2000) |
| 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) |
| synchronous | Occurring simultaneously. Synonym: homochronous. Origin: G. Synchronos (05 Mar 2000) |
| synchronous cell population | <cell culture> A culture of cells that all divide in synchrony. Particularly useful for certain studies of the cell cycle, cells can be made synchronous by depriving them of essential molecules, which are then restored. Synchronisation breaks down after a few cycles, however, as individual cells have unique division rates. (19 Jan 1998) |
| synchronous reflex | Subsidiary reflex actions occurring in association with the main or leading reflex. (05 Mar 2000) |
| artificial pacemaker | Any device that substitutes for the normal pacemaker and controls the rhythm of the organ; especially an electronic cardiac pacemaker, which may be implanted in the chest, with electrodes attached to the external cardiac surface, or passed through the venous circulation into the right side of the heart (pervenous pacemaker). (05 Mar 2000) |
| cardiac pacemaker | An electrical device which delivers a small stimulant shock to the heart to effect cardiac contraction at a pre-determined rate. Many of today's pacemakers have two main components: the electrodes and the transducer (pulse generator). The electrodes are wires which are placed into the circulatory system and make physical contact with the heart muscle. A small electrical discharge from the pacemaker electrode stimulates the muscular wall of the heart to contract, thus pumping blood in an organised fashion. The transducer is a small device, usually implanted under the skin, that generates the electrical discharge at a pre-determined frequency. Transducers can monitor your heart's rate of contraction and deliver an electrical shock only when the heart is going too slow. (27 Sep 1997) |
| pacemaker | 1. <apparatus, physiology> An object or substance that influences the rate at which a certain phenomenon occurs, often used alone to indicate the natural cardiac pacemaker or an artificial cardiac pacemaker. 2. <biochemistry> A substance whose rate of reaction sets the pace for a series of interrelated reactions. (24 Mar 1998) |
| pacemaker, artificial | A device designed to stimulate, by electric impulses, contraction of the heart muscles. It may be temporary (external) or permanent (internal or internal-external). (12 Dec 1998) |
| pacemaker failure | Failure of an artificial pacemaker to generate or deliver effective stimuli to the myocardium. (05 Mar 2000) |
| pacemaker output | Electrical energy delivered into a standard load (500 ohms resistance). (05 Mar 2000) |
| pacemaker potential | The voltage inscribed by impulses from an artificial electronic pacemaker. (05 Mar 2000) |
| atrial synchronous ventricular inhibited pacemaker |
a dual chamber cardiac pacemaker similar to an atrial synchronous ventricular pacemaker but able to sense ventricular as well as atrial activity. Called also VDD p.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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