PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34063503-12 2021 This study provides novel insight into chronic sympathetic nervous system activation in HF where excessive catecholamines may not only participate in pathological remodeling of the heart but alter other organs due to secretion of EVs with altered miR content. Catecholamines 107-121 microRNA 615 Mus musculus 247-250