title: RELAXING SYSTEMS OF CARDIAC MUSCLE.
mesh_terms: D000227:Adenine Nucleotides; D000251:Adenosine Triphosphatases; D000255:Adenosine Triphosphate; D002118:Calcium; D002136:Calcium, Dietary; D004837:Epinephrine; D007545:Isoproterenol; D008928:Mitochondria; D009124:Muscle Proteins; D009206:Myocardium; D010600:Pharmacology; D010710:Phosphates; D010827:Physiology; D012106:Research; D013395:Sucrose
chemical_list: D000227:Adenine Nucleotides; D002136:Calcium, Dietary; D009124:Muscle Proteins; D010710:Phosphates; D013395:Sucrose; D000255:Adenosine Triphosphate; D000251:Adenosine Triphosphatases; D007545:Isoproterenol; D002118:Calcium; D004837:Epinephrine
keywords: ADENINE NUCLEOTIDES; ADENOSINE TRIPHOSPHATASE; ADENOSINE TRIPHOSPHATE; CALCIUM; EPINEPHRINE; EXPERIMENTAL LAB STUDY; ISOPROTERENOL; MITOCHONDRIA; MUSCLE RELAXING FACTOR; MYOCARDIUM; PHARMACOLOGY; PHOSPHATES; PHYSIOLOGY; SUCROSE