Medicine. An artificial electrical device used to control or correct the rhythm of the heart. Also: such a device used to regulate the activity of…
| 单词 | θ15623 |
| 释义 | the world > health and disease > healing > medical appliances or equipment > life-supporting equipment > [noun] > heart-controlling equipment (3) pacemaker1950 Medicine. An artificial electrical device used to control or correct the rhythm of the heart. Also: such a device used to regulate the activity of… defibrillator1956 an apparatus used to control fibrillation of the heart. pacer1963 Medicine. = pacemaker, n. 3c. |
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