| Maternal hypotension syndrome | Maternal hypotension syndrome complicating labor and delivery, unspecified as to episode of care | Maternal hypotension syndrome, antepartum | Maternal hypotension syndrome, postpartum | Maternal hypotension syndrome, with delivery, with mention of postpartum complication | Maternal hypotension syndrome, with delivery, with or without mention of antepartum condition | Inferior vena cava syndrome | Supine hypotension | Supine hypotension syndrome |
