Sinus bradycardia is a heart rhythm that originates from the sinus node and has a rate of under 60 beats per minute.
Read more about Sinus Bradycardia: Signs and Symptoms, Diagnosis
Sinus bradycardia is a heart rhythm that originates from the sinus node and has a rate of under 60 beats per minute.
Read more about Sinus Bradycardia: Signs and Symptoms, Diagnosis