<Li> Salbutamol (Albuterol in USA) </Li> <Ul> <Li> Butoxamine </Li> <Li> Timolol </Li> <Li> Propranolol </Li> <Li> ICI - 118,551 </Li> </Ul> <Li> ICI - 118,551 </Li> <Tr> <Td> β </Td> <Td> Isoprenaline = norepinephrine> epinephrine </Td> <Td> Enhance lipolysis, promotes relaxation of detrusor muscle in the bladder </Td> <Td> G: adenylate cyclase activated, cAMP up </Td> <Td> (β - adrenergic agonist) <Ul> <Li> L - 796568 </Li> <Li> Amibegron </Li> <Li> Solabegron </Li> <Li> Mirabegron </Li> </Ul> </Td> <Td> (Beta blockers) <Ul> <Li> SR 59230A </Li> </Ul> </Td> </Tr>

Where are beta adrenergic receptors located in the heart