两例慢性干咳的患者,排除了慢性咳嗽的常见原因,他们被发现有非常频繁,单形性室性早搏(简称室早)。经导管射频消融治疗室早后慢性咳嗽消失。室早应被视为在临床上慢性咳嗽的一个可能原因。经导管射频消融室早,使患者咳嗽和心悸症状同时消失。所以对于室早相关咳嗽的诊断和管理,跨学科的合作是必要的。 Two patients with chronic dry cough, ruled out the common causes of chronic cough, they were found to have very frequent, monomorphic premature ventricular contractions (referred to as ventricular premature). Transcatheter radiofrequency ablation treatment room chronic cough disappeared. Room early should be considered as a possible clinical cause of chronic cough. Catheterized radiofrequency ablation chamber early, so that patients cough and palpitations symptoms disappear at the same time. Therefore, interdisciplinary cooperation is necessary for the diagnosis and management of premature cough associated with VT.