The junction between the left atrium and the pulmonary veins. An anatomic study of human hearts.
D000293:Adolescent; D000328:Adult; D005260:Female; D006321:Heart / Q000033:anatomy & histology*; D006325:Heart Atria / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011667:Pulmonary Veins / Q000033:anatomy & histology*