Are you asking about congenital heart block and how it relates to lupus during pregnancy? Here's what's important to know.
Congenital heart block is a rare but serious complication that can occur in babies born to people with lupus. It happens when certain antibodies (anti-Ro/SSA or anti-La/SSB) cross the placenta and Show Full Answer
Are you asking about congenital heart block and how it relates to lupus during pregnancy? Here's what's important to know.
Congenital heart block is a rare but serious complication that can occur in babies born to people with lupus. It happens when certain antibodies (anti-Ro/SSA or anti-La/SSB) cross the placenta and interfere with the baby's heart rhythm.
This can slow down or disrupt the baby's heartbeat, and in severe cases it can be life-threatening. Some babies born with this condition may need a pacemaker. Here's what monitoring typically looks like during pregnancy:
- Your OB should begin checking the baby's heart rate between weeks 16 and 18
- Screenings are usually done every 1–2 weeks depending on your care team's practice
- If anything unusual is found, a pediatric cardiologist may be brought in
The good news is that with close monitoring from both a rheumatologist and a maternal-fetal medicine specialist, risks can be detected and managed early. If you're pregnant or planning to be, keeping that care team close is really key. 💙
October 9
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