Circulatory System Crossword

This printable crossword puzzle on the topic of Human Body Systems has 20 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The largest artery in the body.
A term for an abnormal heartbeat
A vessel that usually carries oxygen-rich blood to the body.
Upper chambers of the heart
The pressure of blood in the arteries
Unit for blood pressure
Aid in blood clotting
The heart valve between the right ventricle and the pulmonary artery
The muscular wall dividing the left and right side of the heart
A disruption of blood flow to the brain
The doors between the chambers of the heart.
Scientific term for a white blood cell
Acts as a pump
A delivery chamber for blood
Its thin layer allows for easy diffusion of gases
Mounds of fat and debris deposited in the arterial walls.
Location where blood cells are made
A cancer of white blood cells
The part of the cardiac cycle in which the heart relaxes and blood fills the chambers
A device that measures blood pressure