Encyclopedia > Systole

Article Content

Systole

Systole is the phased contraction of the chambers of the heart (especially the auricles[?] and ventricles[?]) to drive blood forward into the aorta, pulmonary artery[?] and to the rest of the body. This is the opposite of diastole[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Thomas a Kempis

... the whole of it they must be supplemented by counsels for integrity, bravery and constancy in the struggle of daily existence to which the vast mass of mankind, ...