[Cardiac sonographers: a unique reality in Anglo-saxon countries? The experience of an Italian echo-lab which is employing them since 1984].

Cardiac sonographers play a key role in the management of echo-laboratories in anglo-saxon countries. In Italy, and generally in "latin" countries nearly all echocardiographic studies are performed by cardiologists. However, because of the increasing demand for echocardiography, this practice will no longer be feasible (medical schools do not graduate enough cardiologists!), and cost-effective (the cost of echocardiography performed by cardiologists only is becoming too high!). Introduction of cardiac sonographers in Italian echo-laboratories may represent a feasible and cost-effective solution to the ever increasing demand for echocardiography. In order to contribute to the debate, we report the experience of our echo-laboratory that employs cardiac sonographers since 1984.