| atrial septal defect |
an abnormal opening between the left and right atria of the heart
Ãâó: wordnet.princeton.edu/perl/webwn
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|---|---|
| atrioventricular |
relating to or affecting the atria and ventricles of the heart; "atrioventricular disease"
Ãâó: wordnet.princeton.edu/perl/webwn
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| atrioventricular block |
heart block: recurrent sudden attacks of unconsciousness caused by impaired conduction of the impulse that regulates the heartbeat
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| atrioventricular bundle |
a bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract
Ãâó: wordnet.princeton.edu/perl/webwn
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| atrial artery |
the branch of the coronary artery that supplies the muscles of the atria
Ãâó: wordnet.princeton.edu/perl/webwn
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