2020年12月15日 · The right marginal artery, also known as the acute marginal artery or right intermediate atrial branch, supplies the surrounding right atrial tissues 1,2 and, in 10-15% of …

2024年9月6日 · mid segment: from halfway along the acute margin to the acute angle of the heart, where it courses along the posterior AV groove distal segment: from the acute angle to …

2022年11月2日 · The obtuse marginal (OM) arteries, sometimes referred to as lateral branches, are branch coronary arteries that come off the circumflex artery. There can be one or more …

second obtuse marginal artery (M2) first acute marginal artery (AM1) left atrium distal segment of the left anterior descending (LAD) artery chordae tendineae of the mitral valve anterior …

2021年2月9日 · Diagonal branches of the left anterior descending coronary artery supply blood flow to the anterior and anterolateral walls of the left ventricle. There are usually denoted as …

2024年6月19日 · Coronary arterial dominance is defined by the vessel which gives rise to the posterior descending artery (PDA), which supplies the myocardium of the inferior third of the …

Left (main) coronary artery (LCA, LMCA) Left anterior descending artery (LAD) First diagonal artery (D1) First septal artery (S1) Circumflex artery (LCx, Cx) First (obtuse) marginal (M1) …

2022年9月13日 · The conus artery has been shown to collateralise with the more distal acute marginal branch in RCA stenosis/obstruction, and collateralise with the left anterior …

2024年6月28日 · The typical configuration consists of two coronary arteries, a left main coronary artery (LMCA) and a right coronary artery (RCA), arising from the left (posterior) and right …

2022年2月12日 · The sinoatrial (SA) nodal artery is the small artery that supplies the sinoatrial (SA) node of the heart (the pacemaker). Gross anatomy Origin Right coronary artery in 60% of …