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Cardiovascular System

Across
The volume of blood per minute that the heart pumps
Phase of the cardiac cycle when a heart chamber wall contracts
System of specialized cardiac muscle fibers that conducts cardiac impulses from the SA node into the myocardium
The volume percentage of red blood cells in a sample
Muscle that extends inward from the ventricular walls of the heart
Phase of the cardiac cycle when a heart chamber wall relaxes
Down
Clumping of blood cells in response to a reaction between an antibody & an antigen
A recording of the electrical activity associated with the heart beat
The volume of blood that each ventricle discharges in a heartbeat
The tendency for a fluid to resist flowing
A plama protein that helps regulate osmotic concentration of blood
A blood clot
A kidney hormone that promotes red blood cell formation