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A/An ________ contraction is an arrhythmia in which there are one or more early contractions before the regular contraction.
Kidneys
Bean-shaped organs that filter waste products from the blood, excrete urine, and help regulate blood pressure, electrolyte balance, and red blood cell production.
Supplied
Provided, made available, or furnished with what is necessary or required.
Aortic Arch
The curved portion of the aorta, the largest artery in the body, from which major arteries to the head and upper limbs branch off.
Brachiocephalic Artery
A major blood vessel of the arterial system that supplies blood to the right arm and head, branching from the aorta.
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