Pulmonic regurgitation
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Pulmonic regurgitation | |
ICD-10 | I37.1, Q22.2 |
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ICD-9 | 424.3, 746.09 |
DiseasesDB | 11014 |
MeSH | D011665 |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Synonyms and related terms: Pulmonary Insufficiency, Pulmonary Incompetence, Pulmonary Valve Regurgitation, Pulmonary Regurgitation, Pulmonary Valve Incompetence.
Overview
Pulmonary valve insufficiency (or incompetence, or regurgitation) is a condition where the pulmonary valve is not strong enough to prevent backflow into the right ventricle. Nearly all individuals have physiologic (trace-to-mild) pulmonic regurgitation, and the incidence increases with advancing age.
Pathophysiology
Diagnosis
Differential diagnosis | Symptoms | Physical Examination | Electrocardiogram | Chest X-Ray | Echocardiography | Severity Assessment | Pulmonary angiography