Column without a label
Acute heart failure recorded during the 2nd or 3rd trimester
Acute heart failure recorded on delivery date
Acute heart failure recorded after delivery date
Acute kidney failure recorded during the 2nd or 3rd trimester
Acute kidney failure recorded on delivery date
Acute kidney failure recorded after delivery date
Acute respiratory distress syndrome recorded during the 2nd or 3rd trimester
Acute respiratory distress syndrome recorded on delivery date
Acute respiratory distress syndrome recorded after delivery date
Right ventricular outflow tract obstruction
Major malformation excluding congenital cardiac

Column without a label
(91 and not 92) or (93 and not (94 or 95)) or (96 and not 97)
98 or 99 or 100 or (91 and not 92) or (93 and not (94 or 95)) or (96 and not 97)