Some of the causes of a heart rate of 105 beats per minute include emotional stress, heart disease, anemia, and hyperthyroidism. Suffering from a disease that is not treated can be serious.
1. Emotional excitement: If the emotion is suddenly particularly excited, angry, etc., it will cause the heart rate to accelerate, but usually it will be relieved after resting, and usually there is no harm.
2. Heart disease: Tachyarrhythmia, atrial fibrillation, ventricular tachycardia, etc., will appear more than 105 beats / min heart rate, heart disease is generally more serious, should be promptly examined.
3. Anemia: Anemia can cause rapid heart rate. Anemia should be treated as soon as possible.
4. Hyperthyroidism: Increased levels of thyroid hormones can cause a rapid heartbeat.
If you do not feel better after rest, you should consult a specialized hospital for further treatment.