Sinoatrial Node
Key Facts
Abbreviation
S-A
Pronunciation
/ˌsaɪnoʊˈeɪtriəl noʊd/
Category
Medical
Related Field
Physiology
Examples in Context
- The atrioventricular block animal model after cell transplantation can confirm that the sinoatrial node pacemaker cell can work effectively.
- The sinoatrial node is located at the junction of the superior vena cava and the right atrium.
- Activation of the heart normally begins in the sinoatrial node.
- Study on morphology and surface antigen of primary cultured neonatal rats ' sinoatrial node cells
- According to the form and structure's view and electrophysiology detection of the cultured cell, macrospindle cell consistents with the feature of sinoatrial node pacemaker cell.
Other meanings of S-A
Spencer-Attix
Medical