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electrocardiograph
e·lec·tro·car·di·o·graph E0074100 (ĭ-lĕk′trō-kär′dē-ə-grăf′)n. An instrument used in the detection and diagnosis of heart abnormalities that measures electrical potentials on the body surface and generates a record of the electrical currents associated with heart muscle activity. Also called cardiograph.
e·lec′tro·car′di·o·graph′ic (-grăf′ĭk) adj.e·lec′tro·car′di·o·graph′i·cal·ly adv.e·lec′tro·car′di·og′ra·phy (-kär′dē-ŏg′rə-fē) n.electrocardiograph (ɪˌlɛktrəʊˈkɑːdɪəʊˌɡrɑːf; -ˌɡræf) n (Medicine) an instrument for recording the electrical activity of the heart. Abbreviation: ECG eˌlectroˌcardioˈgraphic adj eˌlectroˌcardioˈgraphically adv electrocardiography ne•lec•tro•car•di•o•graph (ɪˌlɛk troʊˈkɑr di əˌgræf, -ˌgrɑf)
n. a galvanometric device that detects variations in the electric potential that triggers the heartbeat, used to evaluate the heart's health. Abbr.: EKG, ECG [1910–15] e•lec`tro•car`di•o•graph′ic (-ˈgræf ɪk) adj. e•lec`tro•car`di•og′ra•phy (-ˈɒg rə fi) n. Thesaurus| Noun | 1. |  electrocardiograph - medical instrument that records electric currents associated with contractions of the heartcardiographcardiac monitor, heart monitor - a piece of electronic equipment for continual observation of the function of the heartmedical instrument - instrument used in the practice of medicine |
Translationselectrocardiograph
electrocardiograph an instrument for recording the electrical activity of the heart electrocardiograph[i‚lek·trō′kärd·ē·ə‚graf] (medicine) The instrument used to obtain anelectrocardiogram. electrocardiograph
electrocardiograph [e-lek″tro-kahr´de-o-graf″] the apparatus used in electrocardiography.e·lec·tro·car·di·o·graph (ē-lek'trō-kar'dē-ō-graf), Do not confuse this word with electrocardiogram.An instrument for recording the potential of the electrical currents that traverse the heart.electrocardiograph (ĭ-lĕk′trō-kär′dē-ə-grăf′)n. An instrument used in the detection and diagnosis of heart abnormalities that measures electrical potentials on the body surface and generates a record of the electrical currents associated with heart muscle activity. Also called cardiograph.
e·lec′tro·car′di·o·graph′ic (-grăf′ĭk) adj.e·lec′tro·car′di·o·graph′i·cal·ly adv.e·lec′tro·car′di·og′ra·phy (-kär′dē-ŏg′rə-fē) n.e·lec·tro·car·di·o·graph (ĕ-lek'trō-kahr'dē-ō-graf) An instrument for recording the potential of the electrical currents that traverse the heart. electrocardiograph An instrument consisting of a series of electrical cables (leads) with a lead-switching device, a high-gain, low-noise, balanced differential amplifier and a moving coil rotary transducer that converts the amplified signal into a varying trace on a calibrated strip of moving paper. The leads are connected to low-resistance contacts on the chest of the subject and the input to the device is derived from the minute electrical currents that flow towards and away from them as a result of the heart's contractions and relaxations.Electrocardiograph (ECG, EKG)A test of a patient's heartbeat that involves placing leads, or detectors, on the patient's chest to record electrical impulses in the heart. This test will produce a strip, or picture record of the heart's electrical functioning.Mentioned in: Congenital Heart Disease, Sick Sinus Syndrome, Wolff-Parkinson-White Syndromeelectrocardiograph
Related to electrocardiograph: ECG, precordial leadsSynonyms for electrocardiographnoun medical instrument that records electric currents associated with contractions of the heartSynonymsRelated Words- cardiac monitor
- heart monitor
- medical instrument
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