Ca-movement controlling myocardial contractility. I. Voltage-, current- and time-dependence of mechanical activity under voltage clamp conditions (cat papillary muscles and trabeculae)

MeSH terms

• Action Potentials*
• Animals
• Calcium / metabolism*
• Cats
• Cell Membrane Permeability
• Electric Stimulation
• Extracellular Space / metabolism
• Heart Ventricles / metabolism
• In Vitro Techniques
• Myocardium / metabolism*
• Papillary Muscles / metabolism
• Sucrose
• Time Factors