Cardiovascular System Crossword

This printable crossword puzzle on the topic of Human Body Systems has 17 clues. Answers range from 4 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The lower chamber of the heart that pumps blood out
Chamber at the top of the heart that receives blood
Blood vessels that carry blood away from the heart
Blood vessels that carry blood to the heart
Thinnest blood vessels that run through tissues
The pointed part of the heart at the bottom
Implantable device that returns heart rate to normal pace
What is the innermost layer of the heart wall called?
What structure separates the left atrium from the right atrium?
The heart is located between the lungs in an area known as the ____
Commonly referred to as the “heart strings"
Contraction of the heart muscle
Relaxation of the heart muscle
Medical term for a heart attack
Name the opening between the atria in the fetal heart
What vessel receives blood from the ulnar vein?
What artery takes blood directly to the femoral artery