Short answer · Medically reviewed summary · Last updated: 2026-05-08
Eisenmenger Syndrome is officially classified as a form of pulmonary arterial hypertension associated with congenital heart disease and is sometimes referred to as Eisenmenger complex. While the name Eisenmenger Syndrome remains the standard clinical term, patients may encounter it in older literature or international medical records under various historical or descriptive labels. What are the common synonyms for Eisenmenger Syndrome? In medical literature, Eisenmenger Syndrome is occasionally described by the underlying pathophysiology or historical eponyms.
Eisenmenger Syndrome synonyms
Other names for Eisenmenger Syndrome: synonyms, acronyms and related terms used by doctors and patients.
Eisenmenger Syndrome is officially classified as a form of pulmonary arterial hypertension associated with congenital heart disease and is sometimes referred to as Eisenmenger complex. While the name Eisenmenger Syndrome remains the standard clinical term, patients may encounter it in older literature or international medical records under various historical or descriptive labels.
What are the common synonyms for Eisenmenger Syndrome?
In medical literature, Eisenmenger Syndrome is occasionally described by the underlying pathophysiology or historical eponyms. Because this condition represents the end-stage of a large, unrepaired congenital heart defect that causes a reversal of a left-to-right shunt, names often reflect these anatomical changes. Common terms include:
- Eisenmenger complex: Often used in older texts to describe the combination of a ventricular septal defect, pulmonary hypertension, and a right-to-left shunt.
- Pulmonary hypertension with congenital heart disease: The modern descriptive term preferred in clinical research.
- Reversed shunt syndrome: A physiological description sometimes seen in cardiology reports.
Why does Eisenmenger Syndrome have multiple names?
The name Eisenmenger Syndrome honors Victor Eisenmenger, who first described the condition in 1897. Historically, the term "complex" was used to describe the anatomical structural defects, while "syndrome" became the preferred term to describe the physiological progression of pulmonary vascular disease. Modern classification systems, such as the International Classification of Diseases (ICD-10/11), now categorize Eisenmenger Syndrome under pulmonary hypertension groups to better guide treatment protocols.
What is the official classification of this condition?
Medical professionals currently prefer the term Eisenmenger Syndrome for its diagnostic specificity. Major global databases categorize it as follows:
- Orphanet: Listed as ORPHA:137604.
- OMIM: Referred to under the broader category of pulmonary hypertension and congenital heart defects.
- ICD-11: Classified under pulmonary hypertension associated with congenital heart disease (8E40.2).
Next steps
- Consult a specialized adult congenital heart disease (ACHD) cardiologist to review your specific diagnosis.
- Connect with the 18 members of the DiseaseMaps.org community who are living with Eisenmenger Syndrome.
- Request a copy of your echocardiogram and cardiac catheterization reports to ensure your records reflect the most current terminology.
Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice; always consult with a qualified healthcare professional regarding your health.
References
- NIH Genetic and Rare Diseases (GARD) Information Center - Eisenmenger Syndrome.
- Orphanet: The portal for rare diseases and orphan drugs.
- PubMed: Clinical reviews on the pathophysiology of Eisenmenger Syndrome.
- The Adult Congenital Heart Association (ACHA) resources.
