sinoatrial node
cardiac pacemaker
The part of the cardiac conduction system that controls the timing of heart muscle contraction. It relays electrical signals to the AV node[GO]. Subdivision of conducting system of heart at the junction of the right atrium and the superior vena cava, around the sinoatrial nodal branch of right coronary artery and is continuous with the internodal tract[FMA].
| 유형 | Muscle |
| 신체 계통 | Muscular |
| 상위 구조물 | cardiac muscle of right atrium |
| 라틴어 명칭 | cardiac pacemaker |
| FMA ID | 9477 |
자주 묻는 질문
What is the sinoatrial node?
What body system is the sinoatrial node part of?
What is the Latin name for the sinoatrial node?
관련 구조물
의학적 면책 조항
이 콘텐츠는 교육 및 정보 제공 목적으로만 제공됩니다. 전문적인 의학적 조언, 진단 또는 치료의 대체물로 의도되지 않습니다. 의학적 상태에 관한 질문이 있으면 항상 의사 또는 기타 자격을 갖춘 의료 제공자의 조언을 구하세요. 이 웹사이트에서 읽은 내용 때문에 전문적인 의학적 조언을 무시하거나 그것을 구하는 것을 미루지 마세요.
Educational Disclaimer
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.
Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.
Embed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/anatomyfyi-embed@1/dist/embed.min.js" defer></script>
<div data-anatomyfyi="entity" data-slug="sinoatrial-node"></div>
Embed via iframe for maximum compatibility.
<iframe src="https://anatomyfyi.com/iframe/entity/sinoatrial-node/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>
Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://anatomyfyi.com/structure/sinoatrial-node/
Add a dynamic SVG badge to your README or docs.
[](https://anatomyfyi.com/structure/sinoatrial-node/)
Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/anatomyfyi-embed@1/dist/embed.min.js" defer></script>
<anatomyfyi-entity slug="sinoatrial-node"></anatomyfyi-entity>