PULMONARY REGURGITATION Meaning and
Definition
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Pulmonary regurgitation is a medical condition characterized by the abnormal flow of blood from the pulmonary artery back into the right ventricle of the heart during diastole (the relaxation phase of the cardiac cycle). In a healthy heart, the pulmonary valve acts as a one-way gate, allowing blood to flow from the right ventricle to the pulmonary artery and preventing backward flow. However, in cases of pulmonary regurgitation, the valve is incompetent, allowing blood to leak back into the right ventricle.
This condition may arise from a variety of underlying causes, including congenital heart defects such as Tetralogy of Fallot, pulmonary hypertension, infective endocarditis, or damage to the pulmonary valve or its surrounding structures. The severity of pulmonary regurgitation can vary, and it is typically graded by the degree of regurgitation, ranging from mild to severe.
Signs and symptoms of pulmonary regurgitation may include fatigue, shortness of breath, palpitations, enlargement of the right ventricle, and eventually, right-sided heart failure. Diagnosis is typically confirmed through imaging techniques like echocardiography or cardiac MRI.
Treatment for pulmonary regurgitation aims to address the underlying cause and manage symptoms. Mild cases may not require specific treatment, while severe cases may necessitate surgical intervention, such as valve repair or replacement. Regular follow-up appointments with a cardiologist are crucial to monitor the progression of the condition and ensure appropriate management.
Common Misspellings for PULMONARY REGURGITATION
- oulmonary regurgitation
- lulmonary regurgitation
- -ulmonary regurgitation
- 0ulmonary regurgitation
- pylmonary regurgitation
- phlmonary regurgitation
- pjlmonary regurgitation
- pilmonary regurgitation
- p8lmonary regurgitation
- p7lmonary regurgitation
- pukmonary regurgitation
- pupmonary regurgitation
- puomonary regurgitation
- pulnonary regurgitation
- pulkonary regurgitation
- puljonary regurgitation
- pulminary regurgitation
- pulmknary regurgitation
- pulmlnary regurgitation
- pulmpnary regurgitation
Etymology of PULMONARY REGURGITATION
The word "pulmonary" comes from the Latin word "pulmonarius", which means "pertaining to the lungs". It is derived from the Latin word "pulmo", meaning "lung".
The word "regurgitation" comes from the Latin word "regurgitare", which means "to pour back". It is derived from the Latin words "re", meaning "back", and "gurges", meaning "whirlpool" or "flood".
When combined, "pulmonary regurgitation" refers to the condition where there is a backflow of blood from the pulmonary artery into the right ventricle due to an abnormality in the pulmonary valve.
