What is Patent Ductus Arteriosus in Dogs?

What is Patent Ductus Arteriosus & does my Dog have it? I’m always happy to share our experiences with Sedona as I just hope that it can help at least one other person out there xx I just think if I knew what PDA was 24 months ago, Sedona would have been having this operation a long time ago! *if you think your pup has PDA please talk to your Vet #SaveSedonasHeart 🫀