Cardiovascular system Crossword

This printable crossword puzzle on the topic of Human Body Systems has 13 clues. Answers range from 5 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Largest artery in the body
Upper chambers of the heart(singular)
Lower chambers of the heart (singular)
Blood vessels that carry blood away from the heart
A force exerted by blood against the walls of blood vessels
Blood vessels that carry blood back to the heart
Hollow, muscular organ that pumps blood throughout the body
Blood vessels that consists of a single layer of epithelium
Smallest veins
Smallest arteries
Inner layer of heart
Pacemaker of the heart
Rhythmic expansion of an artery caused due to the contraction of left ventricle