Sr action potentials in cardiac Purkynĕ fibres. I. Evidence for a regenerative increase in Sr conductance

MeSH terms

• Action Potentials*
• Animals
• Cattle
• Electric Conductivity*
• Electrophysiology / drug effects
• Epinephrine / pharmacology
• Heart Conduction System / physiology*
• Membrane Potentials
• Potassium / pharmacology
• Sodium / physiology
• Strontium / physiology*
• Tetrodotoxin / pharmacology