What symptom does child heart rate have fast

summary

Fast heart rate is a manifestation of arrhythmia, sinus node excited abnormal or excited outside the sinus node, excited to slow conduction, block conduction through abnormal channels, there will be arrhythmia. Arrhythmia is due to the origin of heart activity or conduction disorders, resulting in abnormal heart beat frequency and rhythm. Arrhythmia is a very important group of cardiovascular diseases, which can occur alone or with cardiovascular diseases. Arrhythmia may occur suddenly and lead to sudden death, or continue to involve heart failure. What symptom does the following specific introduction child heart rate fast have.

What symptom does child heart rate have fast

First, arrhythmia is the cause of the disease. All kinds of organic heart diseases are prone to arrhythmia due to the damage of the sinus node and conduction system of the heart; the regulation disorder of nervous and endocrine system, the imbalance of water and electrolyte, the regulation disorder of nervous and endocrine system of the heart; the influence of drugs; systemic or other systemic diseases or emotional excitement can cause arrhythmia.

Second: the symptoms of arrhythmia. The manifestations of coronary artery insufficiency, induce or aggravate myocardial ischemia, mainly for angina pectoris, shortness of breath, peripheral vascular failure, acute heart failure, etc.; the manifestations of cerebral artery insufficiency, performance for dizziness and fatigue, food fuzzy, temporary total blindness, even aphasia, paralysis, etc.

Third: the treatment of arrhythmia. Etiological treatment, correction of cardiac pathological changes, adjustment of abnormal pathophysiological function and removal of other inducements leading to arrhythmia attack; drug treatment, generally use drugs to enhance myocardial autonomy or accelerate conduction; commonly used drug membrane inhibitors, β - adrenergic receptor blockers, drugs to prolong action potential interval, etc.

matters needing attention

Prevention of arrhythmia. To stabilize the mood, maintain a calm and stable mood, mental relaxation, not excessive tension; to rational drug use, according to the doctor's requirements; do not smoke, drink, overwork.