“…Prevalence of pulmonary hypertension, especially portopulmonary hypertension (1.9%) reported in this article, was at a relatively low level, which agrees with results from the literature . As stated in the editorial, whether TIPSS can increase incidence of pulmonary hypertension still needs further confirmation . Based on current evidence, I think it is important to summarise the characteristics of these patients and seek out patients at high risk rather than conduct regular cardiac surveillance in all patients.…”