atrium sinistrum


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Related to atrium sinistrum: Atrium sinister
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Noun1.atrium sinistrum - the left upper chamber of the heart that receives blood from the pulmonary veinsatrium sinistrum - the left upper chamber of the heart that receives blood from the pulmonary veins
atrium cordis, atrium of the heart - the upper chamber of each half of the heart
References in periodicals archive ?
Our previous study showed that branches of a.coronaria sinistra in Bactrian camels not only supply atrium sinistrum, ventriculus sinister and the adjacent part of ventriculus dexter, but also most parts of interventricular septum (Yuan et al., 2010).