Many heathy young adults, and particularly well-trained athletes, have sinus bradycardia that is without symptoms. This can include heart rates of less than 50 or 60bpm or even less than 40bpm. Such individuals, without symptoms, do not require treatment.
Many heathy young adults, and particularly well-trained ath.letes, have sinus bradycardia that is without symptoms This can include heart rates of less than 50 or 60bpm or even less than 40bpm. Such individuals, without symptoms, do not require treatment.