O29.1 - Cardiac complications of anesthesia during pregnancy
O29.19 - Other cardiac complications of anesthesia during pregnancy
O29.191 - Other cardiac complications of anesthesia during pregnancy, first trimester
O29.192 - Other cardiac complications of anesthesia during pregnancy, second trimester
O29.193 - Other cardiac complications of anesthesia during pregnancy, third trimester
O29.199 - Other cardiac complications of anesthesia during pregnancy, unspecified trimester