________ receptors are responsible for cardiac stimulation

Your patient just had an anteroposterior chest film taken. When you view the film, what may be a consideration?

a. The lungs may appear smaller than they really are. b. The heart may appear less dense then it really is. c. The ribs may appear more horizontal than normal. d. The heart may appear larger than it really is.

When referencing the term "ablation" in the Index of ICD-10-PCS, the coder is referred to the term ____________________

Fill in the blank(s) with correct word