Giuseppe Gibelli Salvatore Biasi
10.4103/2211-4122.117985
J Cardiovasc Echogr
2013 Jan-Mar;23(1):42-44.
absent right superior vena cava dilated coronary sinus left bundle branch block persistent left superior vena cava systemic venous return abnormalities
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/28465883/
Case Reports
PMC5353436
28465883
Persistent Left Superior Vena Cava and Absent Right Superior Vena Cava: Not Only an Anatomic Variant
2013