nonparoxysmal tachycardia

例句：

1. 1.He has a nonparoxysmal heart condition that requires regular monitoring.
   他患有一种非阵发性的心脏病，需要定期监测。
2. 2. The patient's symptoms were nonparoxysmal, suggesting an underlying medical issue.
   患者的病情是非阵发性的，暗示着潜在的医疗问题。
3. 3. Nonparoxysmal seizures are often associated with epilepsy.
   非阵发性癫痫发作往往与癫痫有关。