[Echocardiography under perfusion with dobutamine. Experience of Tunisian cardiologic service. About 70 cases].

We report a prospective study which began on February 1st, 1999. 70 consecutive and non selected patients got dobutamine stress echocardiography. The major indication, in 53% of cases, was detection of coronary disease in patients suffering from chest pain but whose stress testing were not conclusive.