TY - CHAP M1 - Book, Section TI - Heart Lesions, Congenital Increased Pulmonary Flow A1 - Doherty, Gerard M. PY - 2010 T2 - Quick Answers Surgery AB - • Congenital heart lesion that increases pulmonary artery (PA) blood flow• Results in the following: -Left to right shunt-Lung infection-Pulmonary vascular congestion-PA hypertension-Right heart failure-Pulmonary vasoconstriction-Pulmonary vascular obstructive disease• Eisenmenger syndrome: Increased pulmonary hypertension such that left to right shunt ceases and shunt becomes right to left, requiring heart-lung transplant• Inhaled nitric oxide, oxygen, or IV tolazoline reverses PA vasoconstriction• PA band is palliative and can reduce PA flow to alleviate RV failure and progression of pulmonary hypertension SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accesssurgery.mhmedical.com/content.aspx?aid=58111778 ER -