What is the cause of the sinus bradycardia?

0 votes
asked in General surgery by GLENDA
After a comprehensive physical examination to the whole body, the result showed that my sinus rhythm was slow and the heart rate was only 50.What is the cause of the sinus bradycardia?

3 Answers

0 votes
answered by PAULETTE
The sinus bradycardia does not need to be dealt with. It is mainly for the treatment of the cause of the disease.
Sinus rhythm is slower than 60 times a minute, which is called sinus rhythm. It can be seen in healthy adults, especially athletes, old people and sleep. The other reason for increased intracranial pressure, hyperkalemia, hypothyroidism, and low temperature with digitalis, beta blockers, reserpine and guanethidine, methyldopa and other drugs. In organic heart disease, sinus bradycardia may be seen in coronary heart disease, acute myocardial infarction, myocarditis, cardiomyopathy and sinus syndrome.
Clinical manifestation:
The 1. sinus rhythm is too slow, such as the heart rhythm is not less than 50 times per minute, generally asymptomatic.
2. if the rhythm of the heart is less than 40 times a minute, it can often cause angina, heart failure, or syncope.
Diagnostic basis:
The electrocardiogram showed sinus P wave, P wave rate is lower than 60 times per minute, PR interval greater than 0.12 seconds.
The principle of treatment:
1. sinus bradycardia arrhythmia such as not less than 50 times per minute, asymptomatic, without treatment.
2. if the heart rate is less than 40 times per minute, and the symptoms may be improved by the drugs (atropine, ephedrine, or isoproterenol.
3. patients with significant sinus bradycardia with sinus pacing and syncope may consider installing an artificial cardiac pacemaker.
4. primary treatment.
5. symptomatic, supportive treatment.
0 votes
answered by KELLI
Sinus bradycardia is a non infectious disease, the incidence of major positions in the heart and is generally more common in healthy adults, especially those athletes and the elderly, sinus bradycardia if less than 60 minutes each time and more than 50 minutes each time, then it is not obvious what the symptoms, but if the rhythm less than 40 times per minute, then there will be angina, heart failure or syncope and other symptoms, when these symptoms, we must promptly to the hospital for examination, in order to avoid the situation continues to deteriorate.
0 votes
answered by ESTELLE
The first: the cause of sinus bradycardia is because of increased intracranial pressure, hyperkalemia, hypothyroidism, and low temperature with digitalis, beta blockers, reserpine and guanethidine, methyldopa and other drugs. In organic heart disease, sinus bradycardia may be seen in coronary heart disease, acute myocardial infarction, myocarditis, cardiomyopathy and sinus syndrome.
Second: the cause of this was also there may be some new, there may be physiological, for example when we sleep, noon nap or deep sleep late at night, it may cause sinus bradycardia, this is because of the vagus nerve induced by high Zhang Lizeng.
Third: suffering from arrhythmia and bradycardia, it has great damage to the heart. If the patient has found the symptoms, he should immediately give first aid. When the medication is not able to control the disease, he will go to the hospital for examination. After diagnosis of the severity of the disease, effective surgical treatment is established. So don't pay attention to it because it's a small illness.
More exercise, try not to eat spicy food or seasoning, such as shallot, ginger, vinegar, pepper and so on. In the evening, drink less tea and coffee, so it is impossible to fall asleep at night and stop smoking and avoid drinking. Eat more digestible food
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