Аннотация
Relevance of the problem: Arithmology is a relatively young specialty that appeared in the second half of the 20th century. It is a part of cardiology that deals with the diagnosis and treatment of heart rhythm and conduction disorders - bradyarrhythmia and tachyarrhythmia.
The main methods of diagnosing heart rhythm disorders are questioning, anamnesis, various ECGs, and electrophysiological research.
The main methods of treatment are antiarrhythmic therapy and surgery - implantation of antiarrhythmic agents and various types of ablation - elimination of the source of arrhythmia.