What is the more common name for the sinoatrial (SA) node and the role in pulmonary circulation?

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What is the more common name for the sinoatrial (SA) node and the role in pulmonary circulation?

What is the more common name for the sinoatrial (SA) node and the role in pulmonary circulation? Provide a thorough explanation. Please include link(s) if answers from a website. Thanks :)

2007-02-12 10:31:08 · 3 answers · asked by l3lackitty 1 in Science & Mathematics ➔ Biology

3 answers

PACEMAKER

2007-02-12 10:36:10 · answer #1 · answered by Anonymous · 1⤊ 0⤋

When in doubt, I blame the Medulla Oblongata, as it controls the passive functions of life, like pulmonary and respiratory funsctions...you know, breathing and keeping the heart beating. Just a guess!

2016-05-24 02:32:20 · answer #2 · answered by Anonymous · 0⤊ 0⤋

the SA node is the pacemaker.

2007-02-12 10:36:27 · answer #3 · answered by ecolink 7 · 0⤊ 0⤋