constriction
Chronic constriction of the ascending       aorta resulted in heart failure and increased vasodilator responses to       acetylcholine and isoprenaline in the distal aorta while dynamic compliance was       unchanged.
Chronic  @SUBJECT$  of the ascending       aorta  @PREDICAT$  in  @OBJECT$  and increased vasodilator responses to       acetylcholine and isoprenaline in the distal aorta while dynamic compliance was       unchanged.