A persistent left-to-right shunt through a patent ductus arteriosus (PDA) increases the rate of hydrostatic fluid filtration into the lung's interstitium (1), impairs pulmonary mechanics (2–7), ...

Showing the unusual PDA in STALKER 2 comes up twice during the game and it’s very unclear what will actually happen if you decide to show the PDA to Colonel Korshunov or Scar or keep it hidden. Since ...

Prince Harry and Meghan Markle have always been an affectionate couple. So why is their latest PDA turning so many heads? Kevin Spacey Says He's Homeless and ‘Living in Hotels,' Claims Hollywood Exile ...