16df9618_gns__Symptoms___Healthhype_com__Sign___Symptom
[Hypothyroidism] Bradycardia. Slow heart rate (low pulse). [Hyperthyroidism] Tachycardia. Fast heart rate (high pulse) [Sign / Symptom] 
HEART RATE
Hypothyroidism vs Hyperthyroidism Differences in Signs, Symptoms | Healthhype.com
Sign / Symptom