Answer: Sinus bradycardia
Explanation:
Sinus bradycardia is referred to as or known as the dysrhythmia that tends to proceeds normally throughout conduction pathway but at a rate which is slower than usual i.e. less than or equal to 60 beats per minute. Heart rate during sinus bradycardia is usually slower than 60 beats/minute. Sinus bradycardia is known to be a result several things that mostly includes, medications, good physical fitness and also few forms of heart blockage.
The parents or caregiver should do to eliminate any obvious cause of hyperactivity in a boy in the kindergarten who can't concentrate to his school work is to use his hyperactivity in academic related activities in which they should help him engage more of his hyperactivity in activities that are academic related in means of eliminating hyperactivity in a way that does not contribute to his school work.
1.) She made the first American flag.
2.) She ran an upholstery business for many years that was successful.