| atrioventricular septum | The small part of the membranous septum of the heart just above the septal cusp of the tricuspid valve that separates the right atrium from the left ventricle. Synonym: septum atrioventriculare, pars membranacea septi atriorum. (05 Mar 2000) |
|---|---|
| atrioventricular sulcus | A groove on the outer surface of the heart marking the division between the atria and the ventricles. Synonym: sulcus coronarius, atrioventricular groove, atrioventricular sulcus, auriculoventricular groove, coronary sulcus. (05 Mar 2000) |
| atrioventricular valves | See: tricuspid valve, mitral valve. (05 Mar 2000) |
| atriotomy |
(atri
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
|---|---|
| atrioventricular junctional pacemaker |
an ectopic pacemaker occurring in the atrioventricular junction.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| atrioventricular septum of heart |
septum atrioventricula
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| atrioseptopexy |
(atrio
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| atrioventricular block |
AV block, impairment of conduction of cardiac impulses from the atria to the ventricles, usually due to a block in the atrioventricular junctional tissue (atrioventricular node, bundle of His, or bundle branches). It is generally subclassified as first, second, or third degree atrioventricular block. Cf. heart b.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|