A conducting pathway in the conducting tissue of heart through which electrical activity spreads from the SA node to the AV node. [ Wikipedia:Electrical_conduction_system_of_the_heart ]
术语信息
- FMA:9479
evidence is sparse [http://www.gpnotebook.co.uk/simplepage.cfm?ID=-483065798] There is some functional evidence for the existence of specialized conducting pathways within the atria (termed internodal tracts), although this is controversial
A conducting pathway in the conducting tissue of heart through which electrical activity spreads from the SA node to the AV node.
interatrial conduction tract
internodal conduction tract
internodal tract muscle tissue
internodal fasciculus