Common cardiovascular complications in pregnant patients with Fontan procedure include: 
Arrhythmia Heart failure Miscarriage Prematurity Intrauterine growth retardation Postpartum hemorrhage
What is the impact of Tricuspid atresia on pregnancy?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the impact of Tricuspid atresia on pregnancy? [/INST] \n Common cardiovascular complications in pregnant patients with Fontan procedure include: 
Arrhythmia Heart failure Miscarriage Prematurity Intrauterine growth retardation Postpartum hemorrhage</s>