PREMATURE CONSTRICTION OF THE DUCTUS ARTERIOSUS Acute fetal occlusion of the ductus arteriosus in lambs results in a rise in pulmonary arterial pressure, right ventricular dilatation, reversible tricuspid regurgitation, decreased right ventricular output, increased left ventricular output and a fall in combined output (1).Indomethacin causes constriction of the ductus and similar changes in pregnant ewes (2). There is also evidence that in ut.. 2020. 5. 9. 이전 1 다음
