The Heart Crossword
This printable crossword puzzle on the topic of Human Body Systems has 13 clues. Answers range from 5 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The middle layer of the heart, responsible for pumping. Composed of cardiac muscle
Chamber of the hear that receives oxygenated blood from the lungs.
Routes blood pumped from the left ventricle to the rest of the body.
Rapid, irregular heart contractions.
Recording of electrical change accompanying the cardiac cycle
Double layered membrane that surrounds the heart
Vein thats vessels transport oxygenated blood from the lungs back to the heart
Period of the cardiac cycle when relaxing
Blood is transported away from the heart
High elevation in diastolic or systolic blood pressure
Separates the heart into the right and left pumps
Amount of blood pumped in a single contraction.
_____ valve that contains flaps between the right atrium and the right ventricle. Prevents back flow of blood.
