This rhythm from the sinoatrial node is called sinus rhythm, so sinus rhythm is a normal ECG diagnosis, so don't worry too much.
Reminder: Heart rate is different from heart rate. Although "heart rhythm" and "heart rate" are homonyms, they are still fundamentally different.
Heart rhythm refers to the rhythm of the heart beating, which reflects whether the interval of our heart beating is even and tidy. Heart rate refers to the number of times the heart beats 1 minute, which reflects the speed of the heart beating. Generally, it is normal to call 60~ 100 times/minute. If it is less than 60 times, it belongs to slow heart rate; if it is higher than 100 times, it belongs to fast heart rate.
After talking about sinus rhythm, let's take a look at sinus arrhythmia. When we saw the word "irregular", many people began to be wary. What is the truth? Let's move on.
Second, what about sinus arrhythmia? Is it normal? When the sinoatrial node is abnormally excited, the signal conduction is slow, blocked or conducted through abnormal channels, which will cause the change of cardiac contraction rhythm. This condition is sinus arrhythmia.
There are many reasons for sinus arrhythmia, such as autonomic nervous system, long-term tension, anxiety and other emotions can cause respiratory sinus arrhythmia, which is easy to occur in teenagers and people with emotional instability or office workers; Autonomic nerves are stimulated, and drinking a lot of coffee and strong tea can also cause sinus arrhythmia.
In addition, taking some drugs, such as morphine and digitalis, can also induce sinus arrhythmia.
If you find sinus arrhythmia, but you don't feel unwell and have no basic disease, don't be overly nervous. High probability is a normal physiological phenomenon, not a disease. As long as you adjust your lifestyle and mentality in time, you don't need special treatment.
Third, find out arrhythmia, how to deal with it? It is suggested that after finding out, please ask a professional doctor to judge what the cause is, whether it is physiological or pathological.
If it's physical, you don't need to worry too much. You just need to adjust your lifestyle, go to bed early, get up early and stay up late less, adjust your mentality, don't put too much pressure on yourself and avoid blind medication.
If it is pathological, it needs targeted treatment to avoid serious consequences.
In short, make a solution according to the specific situation.
Further reading: Sinus rhythm, there are two possibilities of abnormal sinus tachycardia. Simply put, the heart beats too fast, which is mainly related to the excitement of sympathetic nerve and the decrease of vagus nerve tension. Many factors can cause it, such as long-term tension, emotional stress, exercise and other physiological States. It can also cause diseases such as heart failure, hyperthyroidism, fever and anemia. The use of certain drugs, such as adrenaline, can also lead to this situation.
Sinus bradycardia, that is, slow heartbeat, is more common in healthy adults, especially the elderly and athletes. It can also be caused by many diseases, such as organic heart disease, hypothyroidism and hyperkalemia. In addition, some drugs, such as digitalis, reserpine and beta blockers, can also cause it.
It should be noted that if the heart rate is lower than 50 beats/min, chest tightness, fatigue, dizziness and other manifestations appear, you should go to the hospital for examination and treatment in time.
There are biological and pathological factors in both cases. In either case, we should investigate the causes, especially the pathological factors, and solve them in time to avoid serious consequences.
It is very important to prevent sinus arrhythmia and develop good living habits. Try to keep a cheerful attitude, learn to decompress, exercise more, and stay up less. You can go to the hospital for examination and treatment if necessary.