[Coronary angioplasty under extracorporeal circulation. Technique and experience of the Centre cardiologique du Nord].

Between May 1989 and April 1990, 21 patients, candidates for coronary angioplasty but with major left ventricular dysfunction, underwent the procedure using percutaneous cardiopulmonary support (CPS). All patients had one or more previous infarcts, severe angina, and 19 out of 21 had one or more episodes of cardiac failure. Angioplasty was carried out by the usual method, after establishing a percutaneous femoro-femoral CPS.