INFLUENCE OF THE FORCE-FREQUENCY-RELATIONSHIP ON HEMODYNAMICS AND LEFT-VENTRICULAR FUNCTION IN PATIENTS WITH NONFAILING HEARTS AND IN PATIENTS WITH DILATED CARDIOMYOPATHY
G. Hasenfuss et al., INFLUENCE OF THE FORCE-FREQUENCY-RELATIONSHIP ON HEMODYNAMICS AND LEFT-VENTRICULAR FUNCTION IN PATIENTS WITH NONFAILING HEARTS AND IN PATIENTS WITH DILATED CARDIOMYOPATHY, European heart journal, 15(2), 1994, pp. 164-170