Assertion: coronary artery's branch | /r/HasProperty | left anterior descending
Facets:
Source sentences:
text: The LMCA gives off two major branches; the left anterior descending (LAD) and the left circumflex (LCx) coronary arteries, which supply blood to the left atrium and left ventricle.
text: The left and right coronary arteries occasionally arise by a common trunk, or their number may be increased to three; the additional branch being the posterior coronary artery (which is smaller in size).
text: If the right coronary artery gives off the posterior interventricular branch (which perfuses the posterior region of the ventricular septum and the posterolateral aspect of the left ventricle), then the heart would be described as being right dominant; the converse is also true.
text: The rest of the right coronary artery and its main branch, the posterior descending artery, together with the branches of the circumflex artery, run across the surface of the heart's underside, supplying the bottom portion of the left ventricle and back of the septum.