Home >  Term: nodo sinoauricular (SA)
nodo sinoauricular (SA)

The small area in the right atrium that starts the electrical impulse that is transmitted through the heart, causing it to beat. The S-A node is often called the natural pacemaker of the heart.

0 0

Looja

  • jorbuacar
  • (Argentina)

  •  (Gold) 1331 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.