title: INCREASE OF VENTRICULAR EXCITABILITY THRESHOLD BY HYPERPOTASSEMIA: POSSIBLE CAUSE OF INTERNAL PACEMAKER FAILURE.
mesh_terms: D000219:Adams-Stokes Syndrome; D001145:Arrhythmias, Cardiac; D035843:Biomedical Research; D053840:Brugada Syndrome; D000075224:Cardiac Conduction System Disease; D004232:Diuretics; D004285:Dogs; D004358:Drug Therapy; D004554:Electric Countershock; D004562:Electrocardiography; D005853:Geriatrics; D006323:Heart Arrest; D006329:Heart Conduction System; D006333:Heart Failure; D006336:Heart Massage; D006947:Hyperkalemia; D007545:Isoproterenol; D009206:Myocardium; D009941:Organomercury Compounds; D010138:Pacemaker, Artificial; D011188:Potassium; D011189:Potassium Chloride; D014116:Toxicology
chemical_list: D004232:Diuretics; D009941:Organomercury Compounds; D011189:Potassium Chloride; D007545:Isoproterenol; D011188:Potassium
keywords: ADAMS-STOKES SYNDROME; CLINICAL RESEARCH; DIURETICS, MERCURIAL; DOGS; DRUG THERAPY; ELECTRIC COUNTERSHOCK; ELECTROCARDIOGRAPHY; GERIATRICS; HEART ARREST; HEART FAILURE, CONGESTIVE; HEART MASSAGE; HYPERKALEMIA; ISOPROTERENOL; MYOCARDIUM; PACEMAKER, ARTIFICIAL; POTASSIUM; POTASSIUM CHLORIDE; TOXICOLOGIC REPORT