Thyreoidea
131Right marginal branch of right coronary artery — Artery: Right marginal branch of right coronary artery Sternocostal surface of heart. (Right marginal artery not labeled, but is visible at bottom left.) …
132Left marginal artery — Artery: Left marginal artery Base and diaphragmatic surface of heart. (Left marginal artery not visible, but would be near center left.) …