Left Atria

Some articles on left atria, left, atria:

Interatrial Septum - Development
... septum primum, a crescent-shaped piece of tissue forming the initial divider between the right and left atria ... does not fully occlude the space between left and right atria the opening that remains is called the ostium primum ... to be shunted from the right atrium to the left ...
Atrial Septal Defect
... between two compartments of the heart called the left and right atria ... Normally, the right and left atria are separated by a septum called the interatrial septum ... is defective or absent, then oxygen-rich blood can flow directly from the left side of the heart to mix with the oxygen-poor blood in the right side of the ...

Famous quotes containing the word left:

    On her left breast
    A mole cinque-spotted, like the crimson drops
    I’ th’ bottom of a cowslip.
    William Shakespeare (1564–1616)