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The Cardiovascular System

Teacher: Ms. Rema Perry
Across
tiny blood vessels that connect arteries to veins
a foreign object, blood clot, fat, air, or amniotic fluid travels through the bloodstream & becomes lodged in a blood vessel
an abnormal increase in the number of red blood cells in the blood
termination of ventricular fibrillation by delivering a direct electrical countershock to the precordium
Valve that goes from LA to LV
the innermost layer of the heart
Down
decreased blood supply to a body organ or part
delivery of a synchronized electric shock in an attempt to restore a normal heart rhythm
Node located in the superior portion of the right atrium; Pacemaker of the heart
Condition in which a person must stand or sit to breathe comfortably