
Hemodynamic Effects of Sildenafil in Patients With Congestive Heart Failure and Pulmonary Hypertension
Keywords: انجمن قلب نیویورک; heart failure, congestive; hypertension, pulmonary; nitric oxide; type 5 phosphodiesterase; vasodilator agents; cGMP; cyclic guanosine monophosphate; CI; cardiac index; +dP/dtmax; maximal rate of rise in LV pressure; +dP/dtmax/DT; maximal rate of rise in