BRINKMAN, CHARLES R. III, GARY H. JOHNSON, AND N. S. ~SSALI. Hemodynamic effects of bradycardia in the fetal lamb. Am. J. Physiol. 223(6) : 1465-1469. 1972.-The hemodynamic impact of induced cardiac deceleration were studied in near-term fetal lamb. Vagal stimulation resulted in rhythmic or arrhythmic bradycardia, each type having somewhat different effects on arterial pressure, stroke volume, ...