| D006976 |
Hypertension, Pulmonary |
Increased VASCULAR RESISTANCE in the PULMONARY CIRCULATION, usually secondary to HEART DISEASES or LUNG DISEASES. |
Pulmonary Hypertension |
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| D008168 |
Lung |
Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood. |
Lungs |
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| D011651 |
Pulmonary Artery |
The short wide vessel arising from the conus arteriosus of the right ventricle and conveying unaerated blood to the lungs. |
Arteries, Pulmonary,Artery, Pulmonary,Pulmonary Arteries |
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| D011652 |
Pulmonary Circulation |
The circulation of the BLOOD through the LUNGS. |
Pulmonary Blood Flow,Respiratory Circulation,Circulation, Pulmonary,Circulation, Respiratory,Blood Flow, Pulmonary,Flow, Pulmonary Blood,Pulmonary Blood Flows |
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| D002648 |
Child |
A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. |
Children |
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| D002675 |
Child, Preschool |
A child between the ages of 2 and 5. |
Children, Preschool,Preschool Child,Preschool Children |
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| D003097 |
Collateral Circulation |
Maintenance of blood flow to an organ despite obstruction of a principal vessel. Blood flow is maintained through small vessels. |
Blood Circulation, Collateral,Circulation, Collateral,Collateral Blood Circulation,Collateral Circulation, Blood,Blood Collateral Circulation,Circulation, Blood Collateral,Circulation, Collateral Blood,Collateral Blood Circulations,Collateral Circulations,Collateral Circulations, Blood |
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| D004374 |
Ductus Arteriosus, Patent |
A congenital heart defect characterized by the persistent opening of fetal DUCTUS ARTERIOSUS that connects the PULMONARY ARTERY to the descending aorta (AORTA, DESCENDING) allowing unoxygenated blood to bypass the lung and flow to the PLACENTA. Normally, the ductus is closed shortly after birth. |
Patent Ductus Arteriosus Familial,Patency of the Ductus Arteriosus,Patent Ductus Arteriosus |
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| D005260 |
Female |
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Females |
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| D005500 |
Follow-Up Studies |
Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease. |
Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup |
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