Definición de sino-atrial en inglés:

Compartir esta entrada

sino-atrial

Pronunciación: /ˌsʌɪnəʊˈeɪtrɪəl/

adjetivo

Anatomy
Relating to or denoting a small body of specialized muscle tissue (the sino-atrial node) in the wall of the right atrium of the heart, whose contractions regulate the heartbeat.
Oraciones de ejemplo
  • This activity arises not from excitatory nerve fibres, but spontaneously within the heart itself from a small clump of pacemaker cells near the point where the vena cava joins the right atrium: the sino-atrial node.
  • The classical concept of the source of cardiac rhythm is that it originates from the sino-atrial node.
  • Procoralan exclusively reduces heart rate by a specific action on the sino-atrial node.

Origen

Early 20th century: from sinus + atrial (see atrium).

For editors and proofreaders

Saltos de línea: sino-atrial

Compartir esta entrada
 

¿Qué te llama la atención de esta palabra o frase?

Los comentarios que no respeten nuestras Normas comunitarias podrían ser moderados o eliminados.