What is a hyperthyroidism?

Hyperthyroidism patients show rapid heart rate phenomenon, generally can oral beta receptor blocking drugs to intervene, after blocking sympathetic excitability, to prevent the patient's excessive excitement, but also can alleviate the patient's hand shaking phenomenon. For this type of patient, after giving regular antihyperthyroidism treatment, when thyroid hormone levels fall back to normal, the phenomenon of increased heart rate will also improve.