Balloon Pulmonary Valvuloplasty

54 yr old patient with pulmonary valve stenosis.


Pedi cardiology

Pedi cardiology
Answer: Atrial bigeminy with non-conducted P waves, leading to bradycardia.

Baby was stable at this heart rate. So, no treatment was needed. Atrial ectopies resolved completely in ~36 hrs.

C-section for fetal bradycardia (noted during a routine follow up visit at 33 wks gestation).

What is the basis of this bradycardia?