Depending on recipe and cooking method it may be either a flaky potato pie, or a heavy potato pudding.
Ductus arteriosus: A short vessel through which blood headed from the heart via the pulmonary artery to the lungs is shunted before birth. This blood is shunted away from the lungs and returned to the aorta. When the shunt is open, it is said to be patent.
patent ductus arteriosus patent ductus arteriosus pda is a condition in which the ductus arteriosus does not close the word patent means open the ductus arteriosus is a blood vessel that allows blood to go around the baby s lungs before birth soon after the infant is born and the lungs fill with air the ductus arteriosus is no longer needed it most often closes in a couple of days after birth if the vessel doesn t close it is referred to as a pda