Term Name:	beta1-adrenergic receptor activity
Synonyms:	beta1 adrenoceptor
Definition:	Combining with epinephrine or norepinephrine to initiate a change in cell activity via activation of a G protein, with pharmacological characteristics of beta1-adrenergic receptors.
Ontology:	GO: Molecular Function [GO:0004940]    QuickGO    AmiGO