CONTROL OF CORONARY PAIN BY PREVENTION OF TACHYCARDIA.
D000787:Angina Pectoris; D001281:Atrial Fibrillation; D004562:Electrocardiography; D005853:Geriatrics; D006801:Humans; D013610:Tachycardia; D013614:Tachycardia, Paroxysmal
ANGINA PECTORIS; AURICULAR FIBRILLATION; ELECTROCARDIOGRAPHY; GERIATRICS; TACHYCARDIA, PAROXYSMAL