In a normal rhythm, the beats come at regular intervals, indicating that the impulse originates in the SA node.

Malignant neoplasms are ____________ than benign neoplasms

a. easier to code b. more serious c. simpler to treat d. more often found on the skin

For the following questions, use the ICD-9-CM code book to select the correct answer. Repair of blepharoptosis by the frontalis muscle technique with fascial sling is coded to procedure code __________

Fill in the blank(s) with correct word