What medicine does heart premature beat take

summary

Premature heart beat is a serious disease. In some cases, it may even threaten the life of patients. Rational use of drugs can help to improve the condition. Let's take a look at what medicine premature heart beat takes.

What medicine does heart premature beat take

Drug 1: no organic heart disease based on premature beat, most do not need special treatment. Symptomatic patients should be relieved of worries. Sedatives and beta blockers can be used for premature beats induced by excessive tension, emotional excitement or exercise.

Drug 2: in addition to the etiological treatment, antiarrhythmic drugs can be used for the treatment of atrial and atrioventricular premature beats. Most of the drugs used for atrial and atrioventricular premature beats are class IA, class IC, class II and class IV drugs, while the drugs used for ventricular premature beats are class I and class III drugs (see the above drug classification, also see Chapter 7 "Introduction to clinical pharmacology").

Drug 3: potentially fatal premature ventricular contractions often need emergency intravenous administration. Class Ib was the first choice. Intravenous lidocaine is still the first choice in the early stage of acute myocardial infarction. If there is no contraindication after myocardial infarction, β - blockers are often used. The patients with primary or secondary QT prolongation syndrome should not use class I drugs. The patients with primary QT prolongation syndrome can use β - blockers, phenytoin or carbamazepine. Secondary to remove the cause of disease, should be treated with isoproterenol or atrial or ventricular pacing, and it is best to go to the regular hospital for examination, make clear the condition, in order to better control.

matters needing attention

Premature heart beat is staged, different stages of the appropriate drug types are not the same, in order to ensure the maximum effect, it is best to use drugs under the guidance of doctors, which will be safer.