Prevalence of echocardiographic-defined pulmonary hypertension, alternative diagnostic criteria.

Data are shown as prevalences (95% confidence interval)RAP = right atrial pressure; TRV = tricuspid regurgitation velocity; ePASP = pulmonary artery systolic pressure, calculated as 4*TRV2 + RAP. If RAP could not be estimated, the case definition was based on TRV > 3.0 m/s and 3.4 m/s to correspond to ePASP > 40 mmHg and 50 mmHg, respectivelyParticipants with absent or too-small-to-measure TRV were included as non-cases.Prevalence of echocardiographic-defined pulmonary hypertension, alternative diagnostic criteria.