Explain , 1. What Do You Think Is The Causes Of Heart Rate Increase?

Explain
1. What do you think is the causes of heart rate increase?

 

Answer:

Most people with atrial fibrillation have some structural abnormalities of the heart related to underlying conditions such as heart disease or high blood pressure. Other factors that may contribute to atrial fibrillation include a heart valve disorder, hyperthyroidism or heavy alcohol use.