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EKG Chapter 2

EKG Chapter 2 - circulation and cardiac cycle

period between the beginning of one beat of the heart to the next cardiac cycle
circulation of blood through the heart and heart muscle coronary circulation
blood that has little or no oxygen deoxygenated
phase of the cardiac cycle when the heart is expanding and refilling; also known as the relaxation phase diastole
blood having oxygen oxygenated
circulation between the heart and the entire body, excluding the lungs systemic circulation
transportation of blood to and from the lungs pulmonary circulation
contraction phase of the cardiac cycle, when the heart is pumping blood out to the body systole
Created by: ihike2