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结节病性室性心动过速(VT)是肉芽肿相关性VT,其发生机制为异常节律点或折返,是导致心脏结节性患者猝死的最可能原因之一,持续性VT是心脏结节病患者预后的独立预测因子。抗心律失常药物在结节病性室速的治疗中的使用有一定的局限性。导管射频消融术治疗具有极大的挑战性,甚至需联合心内膜及心外膜的消融,并受心功能及疾病进展情况的影响,绝大部分患者需要联合长期的抗心律失常治疗以及激素类药物控制VT发作。
Nodular ventricular tachycardia (VT) is a granuloma-associated VT, the mechanism of which is abnormal rhythm or reentry, which is one of the most likely causes of sudden cardiac death in patients with cardiac nodules. Persistent VT is the heart node Independent predictors of the prognosis of patients with arthropod. The use of antiarrhythmic drugs in the treatment of sarcoidosis has some limitations. Catheterization of radiofrequency catheter ablation is a tremendous challenge, even with the need for endocardial and epicardial ablation, and is influenced by cardiac function and disease progression. The vast majority of patients need long-term anti-arrhythmic therapy and hormones Drugs control VT seizures.