Balloon pulmonary angioplasty in patients with CTEPH

The only curative treatment currently available for chronic thromboembolic pulmonary hypertension (CTEPH) is surgical pulmonary endoarterectomy (PEA). However, several patients may have high risk factors for surgery, or a peripheral disease not amenable to surgical treatment; or else a residual pulmonary hypertension after PEA. Balloon pulmonary angioplasty (BPA) was recently developed to offer an alternative treatment for these patients. Extensive data has since confirmed the efficacy and relat