title: [Problems of long-term therapy with cardiotonics].
mesh_terms: D000328:Adult; D000368:Aged; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D002908:Chronic Disease; D005260:Female; D006331:Heart Diseases / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors
chemical_list: D000889:Anti-Arrhythmia Agents
vernacular_title: Problémy dlouhodobé lécby kardiotoniky.