Question

Define Tachycardia??​

Answer 1

Tachycardia is a condition in which the heart rate exceeds to 90 times per minute.

The causes of tachycardia are as follows:-

• 1. Fever leading to rise in temperature

• 2. Stimulation of sympathetic neural system.

• 3. Due to physical exercise and heavy work.

• 4. Strong emotions and feelings within us.

• 5. Loss of blood in our body.

• 6. Damaged and weak condition of the myocardium of the heart.

Answer 2

Answer:

Tachycardia : is fast heart rate of an animal which occurs after exercise or any type of difficult activity