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[Cor triatriatum in the adult. Its diagnosis by Doppler echocardiography]
L Almenar1, A Salvador, V Mora
1Servicio de Cardiología, Hospital La Fe, Valencia.
Insights
Echocardiography accurately diagnosed cor triatriatum and assessed obstruction severity. Noninvasive Doppler data guided surgical decisions and confirmed successful intervention for this heart condition.
Area of Science:
- Cardiology
- Medical Imaging
- Cardiac Surgery
Background:
- Cor triatriatum is a rare congenital heart defect characterized by an intra-atrial membrane dividing the left atrium.
- Accurate diagnosis and severity assessment are crucial for effective management.
- Traditional diagnostic methods can be invasive.
Observation:
- Echocardiography, particularly continuous wave Doppler, effectively diagnosed cor triatriatum in an adult patient.
- The technique precisely quantified the left ventricular inflow obstruction caused by the intra-atrial membrane.
- Catheterization confirmed the echocardiographic diagnosis.
Findings:
- Noninvasive echocardiographic data alone were sufficient to guide surgical intervention.
- Postoperative echocardiography demonstrated complete resolution of the intra-atrial obstruction.
- Cardiac Doppler assessment proved valuable in evaluating surgical outcomes.
Implications:
- Echocardiography is a reliable tool for diagnosing cor triatriatum and assessing obstruction severity.
- Noninvasive imaging can guide surgical decisions, potentially reducing the need for invasive procedures.
- Doppler echocardiography is effective for postoperative evaluation of surgical success in cor triatriatum patients.
Abstract:
We present an adult with echocardiographic diagnosis of cor triatriatum. Continuous wave Doppler echocardiography was able to assess correctly the severity of the left ventricular inflow obstruction caused by the intra-atrial membrane. Even though the diagnosis was confirmed by catheterization, the surgical decision was based in noninvasive data. Postoperative Doppler echocardiography proved the disappearance of the intra-atrial obstruction. The anatomical information obtained by echocardiography as well as the assessment of the intra-atrial obstruction by cardiac Doppler seem to be sufficient to make surgical decisions in patients suffering from this disease. Both are also suitable to test the result of the surgical intervention.