A heart catheterization is a heart test that is done by a cardiologist with the help of one or two technicians. Soft, thin plastic catheters are placed in the large blood vessels in the leg and threaded carefully to the heart. In this way, pictures of the heart can be taken and pressure measurements inside the heart's chambers can be made. Overall, this is a very safe test and children usually go home the same day.

The Heart Cath Showed Larger Pulmonary Arteries!

This Shows The Small Communicating Vein Between His Two Superior Vena Cavas

Zach's Heart
Because Of The Position, The Heart Was First Incorrectly Label As A Hypoplastic RIGHT Heart Instead Of Left