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[Multiple left coronary-ventricular microfistula and apical hypertrophy]
1Polyclinique Bordeaux Nord Aquitaine, Bordeaux.
Insights
Multiple coronary artery-left ventricular fistulae, a rare condition, are presented in three women. This study suggests a potential link between these fistulae and apical hypertrophy, a condition not previously reported together.
Area of Science:
- Cardiology
- Cardiovascular Medicine
- Medical Imaging
Background:
- Coronary arterio-systemic fistulae are uncommon vascular anomalies.
- Multiple fistulae involving the left ventricle are particularly rare.
- The co-occurrence with apical hypertrophy has not been previously documented.
Observation:
- Three cases of women diagnosed with multiple coronary artery-left ventricular fistulae via angiography are presented.
- All patients exhibited apical hypertrophy.
- This specific association was noted in all three cases.
Findings:
- The study identifies a novel association between multiple congenital coronary artery-left ventricular fistulae and apical hypertrophy.
- Angiography confirmed the presence of these fistulae and the cardiac abnormality.
- The findings suggest this association may be more than coincidental.
Implications:
- The reported association may indicate a pathophysiological link between coronary microcirculation abnormalities and myocardial hypertrophy.
- Further research is warranted to elucidate the mechanisms underlying this connection.
- This finding could influence diagnostic and treatment strategies for patients with similar conditions.
Abstract:
Coronary arterio-systemic fistula is a rare condition, especially when multiple fistulae communicate with the left ventricule. The association of multiple congenital coronary artery-left ventricular fistulae and apical hypertrophy has not been previously reported. The authors report three cases, all in women, with multiple coronary artery-left ventricular fistulae and apical hypertrophy diagnosed by angiography. The association may not be coincidental as multiple microfistulae could cause abnormalities of the microcirculation and result in reactional myocardial hypertrophy.