title: CALCIUM IN THE REGULATION OF HEART MUSCLE CONTRACTION AND RELAXATION.
mesh_terms: D000251:Adenosine Triphosphatases; D002118:Calcium; D002136:Calcium, Dietary; D002614:Chelating Agents; D008928:Mitochondria; D009119:Muscle Contraction; D009124:Muscle Proteins; D009206:Myocardium; D010600:Pharmacology; D010827:Physiology; D012106:Research
chemical_list: D002136:Calcium, Dietary; D002614:Chelating Agents; D009124:Muscle Proteins; D000251:Adenosine Triphosphatases; D002118:Calcium
keywords: ADENOSINE TRIPHOSPHATASE; CALCIUM; CHELATING AGENTS; EXPERIMENTAL LAB STUDY; MITOCHONDRIA; MUSCLE RELAXING FACTOR; MYOCARDIUM; PHARMACOLOGY; PHYSIOLOGY