O10.11

Pre-existing hypertensive heart disease complicating pregnancy, first trimester

Pre-existing hypertensive heart disease complicating pregnancy, second trimester

Pre-existing hypertensive heart disease complicating pregnancy, third trimester

Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimester

Pre-existing hypertensive heart disease complicating childbirth

Pre-existing hypertensive heart disease complicating the puerperium