Je was op zoek naar: hiatus aorticus (Latijn - Engels)

hiatus
hiatus, hiatus opening/cleft/fissure/split/crevice; (maybe rude); chasm; wideopen jaw/expanse; hiatus; action of gaping/yawning/splitting open; greedy desire (for w/gen); hio, hiare, hiavi, hiatus be wide open, gape; be greedy for; be open-mouthed (with astonishment, etc);

ductus aorticus
ductus arteriosus botalli

hiatus tendineus adductorius
opening in adductor magnus

cornu inferius hiatus sapheni
inferior horn of saphenous opening