membrane depolarization during SA node cell action potential

http://purl.obolibrary.org/obo/GO_0086046

The process in which SA node cardiac muscle cell membrane potential changes in the depolarizing direction from the negative resting potential towards the positive membrane potential that will be the peak of the action potential. [ GOC:mtg_cardiac_conduct_nov11 GOC:BHF ]

Synonyms: membrane depolarization involved in regulation of sinoatrial node cardiac muscle cell action potential, membrane depolarization involved in regulation of SAN cardiac muscle cell action potential, membrane depolarization involved in regulation of SA node cardiac muscle cell action potential

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Term history

Term info

created by

dph

creation date

2011-11-16T10:52:57Z

has narrow synonym

membrane depolarization involved in regulation of sinus node cardiac muscle cell action potential

has obo namespace

biological_process

GO:0086046

Term relations

Equivalent to:

membrane depolarization and part of some SA node cell action potential

Subclass of:

Related from:

part of

voltage-gated calcium channel activity involved SA node cell action potential