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ch 6 cardio sys PT2

QuestionAnswer
blood pressure pressure of blood against the walls of blood vessels
echocardiogram (ECHO) ultrasound of the heart
electrocardiogram (ECG) records electrical signals in the heart; detects arrhythmias (abnormal heart rhythm)
arrhythmia abnormal heart rhythm
asystole lack of heart activity
auscultation act of using a stethoscope to listen to sounds
embolism blockage of a vessel by a clot
hypertension high (elevated) blood pressure
hypoxia decreased oxygen to tissues
vena cava largest VEIN in the body; carries oxygen-DEPLETED blood to right atrium
aorta largest ARTERY in the body; carries oxygen-RICH blood to tissues
ischemia lack of blood flow to tissues
murmur extra/different heart sound
patent open/functioning unobstructed
shock inadequate perfusion of tissues, depriving oxygen
thrombus blood clot
vasoconstriction narrowing of a blood vessel
vasodilation expansion of a blood vessel
Created by: user-2058573
 

 



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