title: Phentolamine antagonizes the hypoxia-induced suppression of myocardial contractility and sinu-atrial pacemaker activity.
authors.affiliation: Department of Pharmacology, Medical University of Debrecen, Hungary.
authors.forename: A
authors.initials: A
authors.lastname: Cseppentö
authors.forename: A J
authors.initials: AJ
authors.lastname: Szentmiklósi
authors.forename: J
authors.initials: J
authors.lastname: Szegi
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D006168:Guinea Pigs; D006321:Heart / Q000502:physiology; D000860:Hypoxia / Q000503:physiopathology*; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects*; D010646:Phentolamine / Q000494:pharmacology*; D012849:Sinoatrial Node / Q000187:drug effects*
chemical_list: D010646:Phentolamine