Action of diphenylhydantoin on rhythmicity and contractility of cultured embryonic heart cells

MeSH terms

• Animals
• Chick Embryo
• Culture Techniques
• Digoxin / pharmacology
• Heart / drug effects*
• Heart / embryology
• Heart Rate / drug effects
• Muscle Contraction / drug effects*
• Phenytoin / pharmacology*
• Potassium