single vessel disease
In some patients cardiac       catheterization itself already provides important clues to the presence of viable       myocardium based on the degree of wall motion abnormalities, post-extrasystolic       improvement of wall motion, the presence of collateral vessels or persisting       angina in a patient with single vessel disease.
In some patients cardiac       catheterization itself already provides important clues to the presence of viable       myocardium based on the degree of wall motion abnormalities, post-extrasystolic       improvement of wall motion, the presence of collateral vessels or persisting       angina in a  @OBJECT$   @PREDICAT$   @SUBJECT$ .