Into which chamber do the pulmonary veins drain?

  • Right atrium

    Votes: 0 0.0%
  • Left atrium

    Votes: 4 100.0%
  • Right ventricle

    Votes: 0 0.0%
  • Left ventricule

    Votes: 0 0.0%

  • Total voters
    4
  • Poll closed .
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