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sinoatrial node

NOUN
  1. a specialized bit of heart tissue that controls the heartbeat

How To Use sinoatrial node In A Sentence

  • The sinoatrial node sets the rate and rhythm of the heartbeat. Times, Sunday Times
  • Objective: To study age - related variation of ratio and type of collagen fibers in human sinoatrial node.
  • Some volatile substances can reduce sinoatrial node automaticity and suppress cardiac conduction.
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