area of cardiac dullness

Noun
  1. A triangular area of the front of the chest (determined by percussion);
    Corresponds to the part of the heart not covered by the lungs (synset 105398883)
    is a type of: area, region - a part of an animal that has a special function or is supplied by a given artery or nerve
    is a part of: chest, pectus, thorax - the part of the human torso between the neck and the diaphragm or the corresponding part in other vertebrates

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