DOUBLE A-V NODAL RHYTHM.
D001145:Arrhythmias, Cardiac; D001161:Arteriosclerosis; D004070:Digitalis; D004071:Digitalis Glycosides; D004562:Electrocardiography; D005853:Geriatrics; D006333:Heart Failure; D014116:Toxicology
D004071:Digitalis Glycosides
ARRHYTHMIA; ARTERIOSCLEROSIS; DIGITALIS; ELECTROCARDIOGRAPHY; GERIATRICS; HEART FAILURE, CONGESTIVE; TOXICOLOGIC REPORT