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A white dwarf whose red giant companion dumps hydrogen onto it may
Low-Density Lipoprotein
Often referred to as 'bad' cholesterol, it transports cholesterol particles throughout the body which can build up in the arteries leading to heart disease.
Aorta
The main trunk of the arterial system of the body.
Left Ventricle
The chamber of the heart that pumps oxygenated blood to the aorta and throughout the body.
Heart Failure
A chronic condition where the heart is unable to pump sufficiently to maintain blood flow to meet the body's needs.
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