Is sinus bradycardia dangerous?

Sinus bradycardia is

dangerous. If the patient has regular physical exercise and good cardiac function, there is no other discomfort after sinus bradycardia. Generally, it is not dangerous. It may be a physiological phenomenon caused by strong cardiac function. No special treatment is needed. If the patient has sinus bradycardia and other arrhythmias, such as atrial fibrillation, atrial flutter, etc., it is also dangerous. Without timely intervention, heart disease complications may be induced and serious damage to the body may occur.