[Hemodynamic effects of a new long-acting isosorbide dinitrate].

The following hemodynamic parameters were measured at rest and 1, 2, 4, 6, 8, 12 and 24 hours after 100 mg of ISDNSR p.o. in 10 patients with dilated cardiomyopathy (NYHA class III-IV): mean pulmonary artery, pulmonary capillary wedge (PCW) and arterial pressures (AP), and cardiac output (thermodilution).