Definitions from the Web
Patent Ductus Arteriosus
Definition:
Patent Ductus Arteriosus, commonly referred to as PDA, is a heart condition where a blood vessel called the ductus arteriosus, which should close shortly after birth, remains open.
Senses and Usages:
Medical Sense:
- Noun: A congenital heart defect in which the ductus arteriosus fails to close after birth, causing abnormal blood flow between the aorta and pulmonary artery.
- Example sentence: The newborn was diagnosed with patent ductus arteriosus, which required surgical intervention.
Popular Sense:
- Noun: A term used to describe a condition in which a small blood vessel connecting the aorta and the pulmonary artery fails to close, often leading to symptoms such as fatigue and shortness of breath.
- Example sentence: Emma's constant fatigue was attributed to her patent ductus arteriosus, and doctors recommended further evaluation.
Local Sense:
- Noun: A slang term in local folklore referring to a hidden passage or secret trail that connects two areas within a town or neighborhood.
- Example sentence: According to the locals, there is a patent ductus arteriosus behind the old bakery that leads to a hidden marketplace.
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