Authors: Nagahama, Y Schick, EC Gaasch, WH

Citation: Y. Nagahama et al., Interval-dependent potentiation of left ventricular contractility is preserved in patients with atrial fibrillation and depressed ejection fraction, AM J CARD, 87(3), 2001, pp. 342

Authors: Effat, M Schick, EC Martin, DT Gaasch, WH

Citation: M. Effat et al., Effect of rhythm regularization on left ventricular contractility in patients with atrial fibrillation, AM J CARD, 85(1), 2000, pp. 114