----- for finding narrowed arteries are still very limited
Onetrack,
Actually, nothing could be further from the truth, you obviously have not kept up to date with modern medical imaging technology. It is really quite amazing to look at every little variation in diameter of all the heart arteries, and look at and measure the efficiencies of the delivery of arterial blood to every sector of the heart.
Don't anybody tell CASA, they will want to mandate it for every medical. It ain't cheap, but it is not limited.
Tootle pip!!