[Electrocardiographie changes in connection with tonsillectomy in persons over 50 years old].
D000367:Age Factors; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007008:Hypokalemia / Q000209:etiology; D008297:Male; D008875:Middle Aged; D014068:Tonsillectomy / Q000009:adverse effects*
Izmeneniia élektrokardiogrammy v sviazi s tonsilléktomieĭ u lits starshe 50 let.