Table 1: Cardiovascular risk according to the WHO in women with congenital heart disease, follow-up strategy, and estimated mortality.

I. Simple congenital heart disease

- Congenital aortic or mitral valve injury isolated (except MV parachute, cleft)

- Isolated small IAC e IVC

- Pulmonar stenosis, small

- Simple defects operated:

IAC, IVC, PDA, no residual injury or sequel

II. Congenital heart disease of moderate complexity

- Aortoventricular tunnel

- Abnormal drainage of the pulmonary veins

- AOCA of pulmonary artery or Ao (opposite sinus)

- Atrioventricular septal defects (partial or complete)

- Congenital mitral or aortic stenosis

- Aortic coarctation

- Ebstein anomaly

- Right ventricular outflow tract obstruction

- IAC ostium primum or sinus venosus

- Moderate or significant IAC unoperated

- Moderate or significant ductus arteriosus

- Moderate to severe pulmonary reflux

- Moderate or severe pulmonary stenosis

- Stenosis of peripheral branches of the pulmonary artery

- Sinus of Valsalva aneurysm/fistula

- Sub or supra valvular aortic stenosis (except HMO)

- Atrioventricular valve in straddling corrected Tetralogy of Fallot

- IVC with associated defects and/or mod/imp shunt

- Right ventricle with double chamber

- Marfan syndrome (inheritance of alt Ao), Turner

- Sub, valvar and supra mod/imp pulmonary stenosis

- TGA after switch surgery

III. Congenital heart disease of great complexity

- Cyanotic congenital heart disease (unoperated or palliated)

- Double exit pathway of the ventricles

- Fontan surgery

- Interruption of the aortic arch

- Mitral atresia

- Single ventricle

- Pulmonary Atresia (all for 

MV = mitral valve.

IAC = interauricular communication.

IVC = interventricular communication.

PDA = patent ductus arteriosus.

AOCA = anomalous origin of coronary artery.

TGA = transposition of great arteries.

Ao = aorta.

It is modified from: Drenthen W et al.8