https://ipccc.net/wp-content/uploads/2020/10/ipccc-net-logo.png 0 0 ISNPCHD Admin https://ipccc.net/wp-content/uploads/2020/10/ipccc-net-logo.png ISNPCHD Admin2018-07-11 11:25:092021-02-18 09:45:0004.04.14 - Coronary sinus orifice atresia or stenosis
IPCCC Term CORONARY SINUS ORIFICE ATRESIA OR STENOSIS
IPCCC Code 04.04.14
ICD-11 Code PENDING
IPCCC Definition A congenital cardiac malformation in which the orifice of the coronary sinus is narrowed or absent.
Image #1 shows an anterior view of the right atrioventricular junction in a heart with double inlet left ventricle and atresia of the coronary sinus (yellow brackets). The Eustachian valve is marked with red dots and there is a small deficiency in the flap valve or atrial septal defect at the floor of the oval fossa. The same heart is depicted from behind in Image #2 with a small vertical vein draining the coronary veins that were attached to the obstructed coronary sinus. This vertical vein is in the same position as a persistent left superior caval vein and drains the coronary venous blood to the left brachiocephalic vein.
- Content for Echocardiogram.
- Content for Computerized Axial Tomography.
- Content for Angiography.
- Content for Intraoperative Videos.