| Engelsk navneord: heart muscle | 
| 1. | heart muscle (i anatomi) the muscle tissue of the heart; adapted to continued rhythmic contraction | 
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 | Termer med samme betydning (synonymer) | cardiac muscle | 
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 | Mindre specifikke termer | muscle, muscular tissue | 
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 | Mere specifikke termer | atrioventricular bundle, atrioventricular node, atrioventricular trunk, bundle of His, cardiac pacemaker, myocardium, pacemaker, papillary muscle, Purkinje fiber, Purkinje network, Purkinje's system, Purkinje's tissue, SA node, sinoatrial node, truncus atrioventricularis | 
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 | Omfatter disse overordnede termer | heart, pump, ticker | 
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