Blalock and Vivien tried creating a blue heart on dogs and puppies so that they can figure out how to get oxygen throughout the body in the blood through the heart. Dr. Blalock and Vivien established that the blood was clotting and not flowing properly. After testing different ways, they figured out that they can rearrange the heart valves so the blood can Bypass through. Also known as changing the course of the blood. Dr. Blalock and Vivien after finding a successful way to pass oxygen they stitch it all up. The puppy they did the experiment on grew a great amount with no complications but then realized after a bloody mess that the stitches didn't grow with heart. So they came up with a way to stitch that they will grow with the
Blalock and Vivien tried creating a blue heart on dogs and puppies so that they can figure out how to get oxygen throughout the body in the blood through the heart. Dr. Blalock and Vivien established that the blood was clotting and not flowing properly. After testing different ways, they figured out that they can rearrange the heart valves so the blood can Bypass through. Also known as changing the course of the blood. Dr. Blalock and Vivien after finding a successful way to pass oxygen they stitch it all up. The puppy they did the experiment on grew a great amount with no complications but then realized after a bloody mess that the stitches didn't grow with heart. So they came up with a way to stitch that they will grow with the