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This Concept Map, created with IHMC CmapTools, has information related to: congenital heart defect w left to right shunting, Congenital heart defects w/ inc pulmonary blood flow (left to right shunting) Ventricular Septal Defect, Congenital heart defects w/ inc pulmonary blood flow (left to right shunting) Atrial Septal Defect, Atrial Septal Defect results in enlarged rt & left atrium, inc pulmonary blood flow, Patent Ductous Arteriosis if unclosed endocarditis, aneurysm, Patent Ductous Arteriosis TX Surgical- Or surgical closure through thoracotomy, Patent Ductous Arteriosis TX non surgical closure- cardiac cath, Patent Ductous Arteriosis s/s depends on amt of left-right shunting. may be clinically asymptomatic. a murmer that runs thru systole & diastole. widened pulse pressure, bounding pulses. With significant defects, may have enlarged heart, tachypnea, poor feeding, frequent resp tract infections, poor weight gain, diaphoresis & fatique, Patent Ductous Arteriosis TX Medical- Digoxin (to inc force of ventricular), diuretics (to dec pulmonary congestion). Inc calories, Indomethacin (indocin) to promote ductal constriction (PG inhibitor), Atrial Septal Defect TX symptomatic- digoxin & diuretics, Atrial Septal Defect TX surgical closure. Open heart., Atrial Septal Defect TX non surgical closure- cardiac cath, Atrial Septal Defect s/s May be asymptomatic, atrial arrhythmias, CHF may develop, Congenital heart defects w/ inc pulmonary blood flow (left to right shunting) Patent Ductous Arteriosis, Patent Ductous Arteriosis results in inc left side workload, inc pulmonary vascular congestion