Pulmonary Vascular Resistance, Collateral Flow, and Ventricular Function in Patients With a Fontan Circulation at Rest and During Dobutamine Stress

B Schmitt, P Steendijk, S Ovroutski, K Lunze, P Rahmanzadeh, N Maarouf, P Ewert, F Berger and T. Kuehne

Circulation: Cardiovascular Imaging 3 ( 5 ): 623 - 631 , 2010