Electrocardiographic Criteria of Right Ventricular Hypertrophy in Patients with Chronic Thromboembolic Pulmonary Hypertension after Balloon Pulmonary Angioplasty

摘要

Objective Chronic thromboembolic pulmonary hypertension (CTEPH) is a progressive disease that leads to right-sided heart failure with electrocardiographic abnormalities. There are only a few reports about the effects of balloon pulmonary angioplasty for CTEPH on the electrocardiographic criteria of right ventricular hypertrophy. To determine the effect of balloon angioplasty on electrocardiography in patients with CTEPH.