Treatment measures for preexcitation syndrome include medication, surgery, etc. Not all type A preexcitation syndrome warrants surgery. Whether to operate or not needs to be judged according to the effect of drug treatment, complications and so on.
1. Drug treatment: commonly used drugs include metoprolol, verapamil, propafenone, amiodarone and other drugs. They are mainly used for the initial treatment of people without obvious disease complications, or with mild symptoms.
2. Surgical treatment:
(1) If type A preexcitation syndrome is accompanied by recurrent, medically unsatisfactory supraventricular tachycardia with hemodynamic disturbances, surgical ablation is recommended.
(2) If type A preexcitation syndrome is combined with paroxysmal atrial fibrillation, malignant arrhythmia, and left ventricular dysfunction, bypass ablation should also be performed as early as possible.
(3) Surgery is also recommended for asymptomatic pre-excitation syndrome in hazardous occupations such as aerial workers.
In the presence of pre-excitation syndrome, prompt hospitalization is recommended. The above medications should be used under the supervision of a clinician.