ICD-11 code : BB01.0; 
Preferred Label : Pulmonary arterial hypertension; 
ICD-11 definition : Pulmonary arterial hypertension is a clinical condition characterized by the presence
               of pre-capillary pulmonary hypertension in the absence of other causes of pre-capillary
               pulmonary hypertension, such as due to lung diseases, chronic thromboembolic pulmonary
               hypertension, or other rare diseases. It includes different forms that share a similar
               clinical picture and virtually identical pathological changes of the lung microcirculation.; 
ICD-11 synonym : Arrillaga Ayerza syndrome; PAH - [pulmonary arterial hypertension]; primary pulmonary hypertension; 
ICD-11 acronym : PAH; 
ICD-11 inclusion : primary pulmonary hypertension; 
         
         
            Origin ID : 1931148955; 
 Automatic exact mappings (from CISMeF team) Automatic exact mappings (from CISMeF team)
 Currated CISMeF NLP mapping Currated CISMeF NLP mapping
 False automatic mappings False automatic mappings
 
         
         
         Pulmonary arterial hypertension is a clinical condition characterized by the presence
            of pre-capillary pulmonary hypertension in the absence of other causes of pre-capillary
            pulmonary hypertension, such as due to lung diseases, chronic thromboembolic pulmonary
            hypertension, or other rare diseases. It includes different forms that share a similar
            clinical picture and virtually identical pathological changes of the lung microcirculation.