title: Rebuttal from Eduard Guasch and Stanley Nattel.
authors.affiliation: stanley.nattel@icm-mhi.org.
authors.forename: Eduard
authors.initials: E
authors.lastname: Guasch
authors.forename: Stanley
authors.initials: S
authors.lastname: Nattel
mesh_terms: D000818:Animals; D002318:Cardiovascular Diseases / Q000453:epidemiology*; D015444:Exercise; D006801:Humans; D009206:Myocardium / Q000473:pathology*