negative regulation of relaxation of cardiac muscle
down regulation of relaxation of cardiac muscle
exact
down-regulation of relaxation of cardiac muscle
exact
downregulation of relaxation of cardiac muscle
exact
inhibition of relaxation of cardiac muscle
narrow
Any process that stops, prevents or reduces the frequency, rate or extent of relaxation of cardiac muscle.
GO:1901078
negative regulation of relaxation of muscle
is_a
GO:1901897
regulation of relaxation of cardiac muscle
is_a
GO:0055119
relaxation of cardiac muscle
negatively_regulates