Effects of norepinephrine on coronary circulation and left ventricular dynamics in the conscious dog

MeSH terms

• Animals
• Blood Flow Velocity
• Blood Pressure / drug effects
• Coronary Circulation / drug effects*
• Coronary Vessels / drug effects*
• Dogs
• Electric Stimulation
• Heart / drug effects*
• Heart Function Tests
• Heart Ventricles / drug effects
• Norepinephrine / pharmacology*
• Propranolol / pharmacology
• Receptors, Adrenergic / drug effects
• Vascular Resistance / drug effects
• Vasoconstrictor Agents