Tests that are used mainly to show the structure and function of the heart and blood within the heart.
(Tests; are used mainly; to show the structure and function of the heart and blood within the heart) (Tests; to show; the structure and function of the heart and blood within the heart)
Tests Tests
are used mainly to show
to show the structure and function of the heart and blood within the heart
the structure and function of the heart and blood within the heart