TY - JOUR A1 - , T1 - The Chiari network: an anatomical variation or a risk factor? Case report JO - Eur. J. Anat. SN - 1136-4890 Y1 - 2011 VL - 15 SP - 107 EP - 110 UR - http://www.eurjanat.com/web/paper.php?id=110032bm KW - Chiari network KW - Embryological heart development KW - Vena cava valve KW - Coronary sinus valve N2 - We report an association between a Chiari network and an abnormally long coronary sinus. The network, at the Eustachian valve and a morphologically similar network in the Thebesian valve, was also associated with a permeable foramen ovale. We review the embryological basis, associated anomalies, pathological conditions and clinical relevance. ER -