Cardiovascular Challenege Crossword

This printable crossword puzzle on the topic of Human Body Systems has 10 clues. Answers range from 7 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Volume of blood pumping during 1 heart beat
Provides strength in arteries
Enables vessel to buffer fluctuating increases & decreases in its velocity of blood flow
Located in the right atrium, initiates heartbeat
located in the inerventricular septum of the heart, transmits cardiac impulses
driving pressure X Radius 4 / viscosity X length of vessel
increase flow = increase filling
number of times the heart beats in 1 minute
pressure exerted by blood against blood vessel walls
mechanism where stroke volume increase in response to an increase in the volume of blood filling the heart