[Cardiac myxomas (a series of 23 cases)].

OBJECTIVE

This study aims to report clinical particularities, treatment concepts, potential evolution related to cardiac myxoma to the light of our initial experience and reviewed of the literature.

METHODS AND RESULTS

Between May 1980 and January 2005: 23 patients were operated in our service for cardiac myxoma. There were 21 left-atrium myxomas and two in right atrium. The mean age was 42.73 years (range 21 to 60 years). The sex-ratio was 2.28 (16 women and seven men). In four cases, the myxomas were chance findings at echocardiography but the 19 symptomatic patients had different symptoms: dyspnea, palpitations, left ventricular failure, positional syncope, systemic embolism, chest pain or right ventricular failure. The diagnostic of myxoma was realized in all cases by echocardiography. The resection of the tumor and a wide part of the inter-atrial septum were performed in all case. The post-operative course was usually uncomplicated: only one patient had double recurrence and died of mediastinitis after the third operation.

CONCLUSION

The myxoma is considered to be rare, and remains classical emergency with low operative risk, however the risk of recurrence imposes a long-term follow-up by echocardiography.