sinoatrial

(redirected from sinuatrial)
Also found in: Medical.

si·no·a·tri·al

 (sī′nō-ā′trē-əl)
adj.
Of or relating to the sinoatrial node: a sinoatrial heart block.

sinoatrial

(ˌsaɪnəʊˈeɪtrɪəl)
adj
(Anatomy) relating to specific tissue in the wall of the right atrium of the heart that acts as a pacemaker
Translations

si·no·a·tri·al

, sinoauricular node
n. nódulo sinusal o senoauricular, localizado en la unión de la vena cava y la aurícula derecha, y que se considera el punto de origen de los impulsos que estimulan los latidos del corazón;
a. sinoatrial, rel. a la región del seno auricular.

sinoatrial

adj sinoauricular
References in periodicals archive ?
Sinuatrial nodal artery (SAN) arose from the RCA in 70 per cent and from the circumflex artery (CX) in 30 per cent of instances.
Electrical pacing of the heart begins with an electrical pulse from the specialized tissue of the sinuatrial (S-A) node near the top of the right atrium.