Sinus bradycardia is what disease needs treatment

Sinus bradycardia is sinus arrhythmia caused by decreased sinus node automaticity.

Sinus bradycardia can be divided into physiological sinus bradycardia and pathological sinus bradycardia. Physiological sinus bradycardia mainly occurs in the elderly, young athletes, and during sleep at night. Pathological sinus bradycardia is mainly related to increased vagus nerve center excitability and decreased metabolism.

Physiological sinus bradycardia is a normal physiological reaction. Patients do not need special treatment. Regular monitoring of heart rate is enough. Pathological sinus bradycardia caused by increased intracranial pressure, drug factors, colds, etc. requires active treatment.