EntityQ1778059· pop 9· linked from 7 articlesKoch's triangleSign in to saveAnatomical area located in the right atrium of human heartConnectionsanatomyEntityInternational Standard Book NumberEntitypathologyEntitydigital object identifierEntityInternational Standard Serial NumberEntityOCLC, Inc.EntityQ180686EntityatriumEntityheart valveEntityQ22908627EntityKoch snowflakeEntityatrioventricular nodeEntitySeptumEntitycoronary sinusEntityCardiac skeletonEntityvalve of inferior vena cavaEntityvalve of coronary sinusEntityFrancesco TodaroEntityCategoriesAnatomy named for one who described itCardiac anatomyHuman anatomy