POTASSIUM EXCHANGE IN RAT VENTRICULAR MYOCARDIUM: its relation to rate of stimulation

MeSH terms

• Action Potentials*
• Animals
• Biological Transport*
• Electric Stimulation
• In Vitro Techniques
• Male
• Muscle Contraction
• Myocardium / metabolism*
• Papillary Muscles / physiology
• Perfusion
• Potassium / metabolism*
• Potassium Isotopes
• Rats / metabolism
• Rats / physiology*
• Time Factors
• Ventricular Function*