What are the symptoms of Pulmonary arterial hypertension ?
What are the signs and symptoms of Pulmonary arterial hypertension? The Human Phenotype Ontology provides the following list of signs and symptoms for Pulmonary arterial hypertension. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Pulmonary hypertension 100% Chest pain 90% Elevated right atrial pressure 90% Increased pulmonary vascular resistance 90% Respiratory insufficiency 90% Right ventricular failure 90% Right ventricular hypertrophy 90% Edema of the lower limbs 50% Hepatomegaly 50% Vertigo 50% Abnormal thrombosis 33% Dyspnea 33% Pulmonary arterial medial hypertrophy 33% Pulmonary artery vasoconstriction 33% Pulmonary aterial intimal fibrosis 33% Abnormality of the tricuspid valve 7.5% Acrocyanosis 7.5% Ascites 7.5% Congestive heart failure 7.5% Hemoptysis 7.5% Recurrent respiratory infections 7.5% Sudden cardiac death 7.5% Arterial intimal fibrosis - Autosomal dominant inheritance - Hypertension - Incomplete penetrance - Telangiectasia - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.