What causes sinus tachycardia? Can normal people?

summary

Sinus tachycardia, in short, the common manifestation is rapid heartbeat, generally up to 100 ~ 150 times per minute. When we touch the heart with our hands, we can obviously feel that the heartbeat is stronger than usual. When you have this symptom, you may feel flustered, weak hands and feet, and long-term attack may lead to other heart diseases, such as angina pectoris and arrhythmia. Now let me tell you what causes sinus tachycardia.

What causes sinus tachycardia? Can normal people?

First: in general, we normal people also occasionally have sinus tachycardia. The heart is just like a machine. If it works for a long time, there will be some minor faults occasionally, so if the symptoms are very mild and sporadic, there is no need to treat them.

Second: the common causes of sinus tachycardia, such as a large amount of alcohol, long-term work fatigue, emotional excitement or tension, poor sleep or fever, may lead to sinus tachycardia. In these cases, symptoms generally do not often attack, after the elimination of these adverse factors can be improved.

Third: some heart diseases can also lead to sinus tachycardia, such as acute myocarditis, heart failure, etc.; there are also some heart disease patients during medication, such as antiarrhythmic drugs, due to excessive or adverse drug reactions can also lead to sinus tachycardia.

matters needing attention

If you have sinus tachycardia attack and severe symptoms, you must go to the hospital for cardiac function examination, which may be the precursor of heart disease; for drug effect, patients can consider reducing the drug dose appropriately.